I asked Ibn Umar and Ibn Abbas (Allah be pleased with them) about the conversion of gold with gold but they did not find any harm in that. I was sitting in the company of Abd Sa'id al-Khudri (Allah be pleased with him) and asked him about this exchange, and he said: Whatever is addition is an' interest. I refused to accept it on account of their statement (statement of Ibn 'Abbas and Ibn 'Umar). He said: I am not narrating to you except what I heard from Allah's Messenger (may peace be upon him). There came to him the owner of a date-palm with one sa' of fine dates, and the dates of Allah's Apostle (may peace be upon him) were of that colour. Allah's Apostle (may peace be upon him) said to him: Where did you get these dates? I went with two sa's of (inferior dates) and bought one sa' of (these fine dates), for that is the prevailing price (of inferior dates) in the market and that is the price (of the fine quality of dates in the market), whereupon Allah's Messenger (may peace be upon him) said: Woe be upon you! You have dealt in interest, when you decide to do it (i. e. exchange superior quality of dates for inferior quality) ; so you should sell your dates for another commodity (or currency) and then with the help of that commodity buy the dates you like. Abu Sa'ad said: When dates are exchanged for dates (with different qualities) there is the possibility (of the element of) interest (creeping into that) or when gold is exchanged for gold having different qualities. I subsequently came to Ibn 'Umar and he forbade me (to do it), but I did not come to Ibn 'Abbas; (Allah be pleased with them). He (the narrator) said: Abu as-Sahba' narrated to me: He asked Ibn Abbas (Allah be pleased with them) in Mecca, and he too disapproved of it.

Yahya related to me from Malih from Nafi from Abdullah ibn Umar that the Messenger of Allah, may Allah bless him and grant him peace, forbade the transaction called habal alhabala. It was a transaction which the people of Jahiliya practised. A man would buy the unborn offspring of the unborn offspring of a she-camel.

Messenger of Allah (PBUH) said, "(In the past) I forbade you from visiting graves, but visit them now."

In another narration Messenger of Allah (PBUH) said, "Whoever wants to visit a graveyard, let him do so, because it reminds us of the Hereafter."

[Muslim].

God’s messenger ordered us to kill dogs, and we were even killing a dog which a woman brought with her from the desert. Afterwards God’s messenger forbade us to kill dogs, saying, "Confine yourselves to the type which is pure black and has two spots, for it is a devil." Muslim transmitted it.

forbade men and women to enter bathhouses, then he allowed men to enter them wearing a waist wrap, but he did not make the same allowance for women.

when the Messenger of Allah (SAW) sent him to Makkah, he forbade him from profiting off of what he did not possess.

It was narrated from Qatadah that he said that he heard Juray bin Kulaib narrate that he heard ‘Ali narrate that the Messenger of Allah (saw) forbade sacrificing animals with broken horns and ears.

“The Prophet (saw) forbade throwing small pebbles and said: ‘They do not kill any game or hurt the enemy, but they can break a tooth or put out an eye.’”

prayer after the Fajr until the sun has risen, and prayer after ‘Asr until the sun has set.

The Messenger of Allah (PBUH) forbade that a man in the city should be the commission agent of a man from the desert and prohibited the practice of Najsh (i.e., offering a high price for something in order to allure another customer who is interested in the thing); and that a man should make an offer while the offer of his brother is pending; or that he should make a proposal of marriage while that of his brother is pending; or that a woman should try that a sister of hers might be divorced so that she might take her place.

Another narration is: The Messenger of Allah (PBUH) forbade the people from meeting the caravan on the way for entering into business transaction with them; and the selling of the goods by a dweller of the city on behalf of a man of the desert; and the seeking by a woman the divorce of her sister (from her husband); and the practice of Najsh and leaving the animals unmilked (for sometime for the purpose of accumulation of milk to deceive the buyer).

[Al-Bukhari and Muslim].

"IU said to Al-Bara bin Azib: 'Tell me of the sacrificial animals that the Messenger of Allah disliked or forbade, He said: The Messenger of Allah stood up, and my hands are shorter than his, and he said: "There are four that will not do as sacrifices: the animals that clearly has one bad eye: the sick animals that is obviously sick; the lame animal with an obvious limp; and the animal that is so emaciated that it is as if three is no marrow in its bones."' I said: "I dislike that the animals should have some fault in its horns or teeth' He said;'what you dislike, forget about it and do not make it for bidden to anyone.""

"The Messenger of Allah forbade selling gold for gold, silver for silver, dates for dates, wheat for wheat, barley for barley"- one of them said: "salt for salt," but the other did not say it-"unless it was equal amount for equal amount, like for like." One of them said: "Whoever gives more or takes more has engaged in Riba," but he other one did not say it. "And he commanded us to sell gold for silver and silver for gold, and wheat for barley and barley for wheat, hand to hand, however we wanted."

The Prophet (SAW) forbade Muhaqalah, Muzabanah, and Mukhabarah. He also forbade Thunya unless it was explicit (a known amount). [Reported by al-Khamsah excluding Ibn Majah; at-Tirmidhi graded it Sahih (authentic)].

Yahya related to me from Malik that he had heard that a man sneezed on the day of jumua while the imam was giving the khutba, and a man by his side asked Allah to bless him. Said ibn al Musayyab was asked about it and he forbade the man to do what he had done and said, "Don't do it again."

Yahya related to me from Malik from Yahya ibn Said that a man used to lead the people in prayer in al-Aqiq (a place near Madina), and Umar ibn Abd al-Aziz sent a message to him forbidding him to do so.

Malik said, "He only forbade him because his father was not known."

Yahya related to me from Malik from Muhammad ibn Yahya ibn Habban from al Araj from Abu Hurayra that the Messenger of Allah, may Allah bless him and grant him peace, forbade prayer after asr until the sun had set, and prayer after subh until the sun had risen.

Yahya related to me from Malik from Ibn Shihab from Abdullah and Hasan, the sons of Muhammad ibn Ali ibn Abi Talib from their ather, mayAllah be pleased with him, that the Messenger of Allah, may Allah bless him and grant him peace, forbade temporary marriage with women and the flesh of domestic donkeys on the Day of Khaybar.

Malik said, from Nafi from Abdullah ibn Umar that the Messenger of Allah, may Allah bless him and grant him peace, forbade najsh.

Malik said, "Najsh is to offer a man more than the worth of his goods when you do not mean to buy them and someone else follows you in bidding."

Malik related to me from Nafi from Sa'iba, the female mawla of A'isha, that the Messenger of Allah, may Allah bless him and grant him peace, forbade killing the snakes which were in the houses except those with two white stripes on their back and the short ones. They made one go blind and caused miscarriages in women.

The Prophet (PBUH) forbade us from drinking while standing. Qatadah reported: "We asked him: 'What about eating?"' He said: "That is even worse, (or may be he said) more detestable."

Another narration is: The Messenger of Allah (PBUH) reprimanded [us] for drinking while standing.

[Muslim].

Some men of good character, among whom was ‘Umar, who is the best of them in my view, testified in my presence that the Messenger of Allah (ﷺ) forbade praying after Fajr prayer until the sun rose, and after Asr prayer until it (the sun) set.

You do such and such. Then ‘Ali (رضي الله عنه) said: You know that we did tamattu` with the Messenger of Allah (ﷺ). [`Uthman] said: Yes, but we were afraid.

The Messenger of Allah (ﷺ) forbade sacrificing an animal that had lost most of its horn or ear, Qatadah said: I mentioned that to Sa`eed bin Al-Musayyab and he said: Yes, the one that has lost half or more of that.

‘Abdallah b. Yazid said that the Prophet forbade spoliation¹ and mutilation². Bukhari transmitted it. 1. Either taking some of the spoil in battle before the division of the booty has been made, or appropriating anything belonging to a Muslim. 2. The reference here may simply be to cutting off certain parts of animals, but it can apply to human beings as well.

Nubaisha reported God’s messenger as saying, “I forbade you to eat their meat for more than three days in order that you might have abundance [for charity] ; but God has produced abundance, so you may eat, store up and seek reward. These days are days of eating, drinking and remembrance of God." Abu Dawud transmitted it.

Mu'awiya said on the authority of his father that God’s Messenger forbade these two plants, i e., onions and garlic, and said, “He who eats them must not come near our mosque.” He also said, “If you must eat them, suppress their odour* by cooking.” * Lit. put them to death. Abu Dawud transmitted it.

the Messenger of Allah (SAW) forbade selling fruits until they have changed the color, and selling grapes until they have turned black, and selling grains until they have hardened.

It was narrated from Abu Sa’eed Al-Khudri that the Prophet (saw) forbade two kinds of dress. Those two types of dress are Ishtimalus- Samma’* and Ihtiba’ in a single garment, with no part of it upon his private part.**

“The Messenger of Allah (saw) forbade Qaza’.” He (Nafi’) said: “What is Qaza’?” He said: “It means shaving part of a child’s head and leaving another part.”

Yahya related to me from Malik from Abu'z-Zubayr al-Makki from Jabir ibn Abdullah that the Messenger of Allah, may Allah bless him and grant him peace, forbade that the meat from sacrificial animals be eaten after three days. Then later he said, "Eat, give sadaqa, provide for yourselves and store up."

Yahya related to me from Malik from Uthman ibn Hafs ibn Khalda from Ibn Shihab from Salim ibn Abdullah that Abdullah ibn Umar was asked about a man who took a loan from another man for a set term. The creditor reduced the debt, and the man paid it immediately Abdullah ibn Umar disliked that, and forbade it.

Yahya related to me from Malik from Zayd ibn Aslam from Ata ibn Yasar that the Messenger of Allah, may Allah bless him and grant him peace, was asked about al-Ghubayra. He said, "There is no good in it," and forbade it. Malik said, "I asked Zayd ibn Aslam, 'What is al- Ghubayra?' He said, 'It is an intoxicant.' "

Yahya related to me from Malik from Abu'z-Zubayr from Jabir ibn Abdullah as-Salami that the Messenger of Allah, may Allah bless him and grant him peace, forbade a man to eat with his left hand or walk in one sandal or wrap a single garment around his drawn-up legs exposing his genitals.

The Messenger of Allah (PBUH) prohibited the use of the skins of wild animals.

[Abu Dawud, At-Tirmidhi and An- Nasa'i].

Another narration in At-Tirmidhi is: The Messenger of Allah (PBUH) forbade the use of the skins of wild animals in making firash (i.e., something to sit on or lie down on, such as cushions, pillows, covers, spreads, saddles, etc.).

A letter came to us from ‘Umar when we were in Azerbaijan (in which it said): O 'Utbah bin Farqad, beware of luxury, the clothing of the mushrikeen and wearing silk, for the Messenger of Allah (ﷺ) forbade us to wear silk and said, “Except this much,` and the Messenger of Allah (ﷺ) held up two fingers to us.

The Messenger of Allah (ﷺ) forbade sacrificing an animal that has lost most of its horn or ear. Qatadah said: I mentioned that to Sa’eed bin al-Musayyab and he said. [That refers to] one that has lost half or more (of its horn or ear).

Jabir b. Samura said, “God’s messenger used to command us to observe the day of ‘Ashura’ as a fast, urge us to observe it and pay attention to us when it came; but when Ramadan was made obligatory he neither commanded nor forbade us to observe it, nor did he pay attention to us when it came.” Muslim transmitted it.

Ibn ‘Umar said the Prophet forbade selling a debt to be paid at a future date for another (This is allowing a man who cannot pay a debt when it is due to have an extension of the period in return for an additional sum payable; or when a man agrees to sell an article which someone owes him for money which someone else owes to the buyer. Daraqutni transmitted it.

Abu Sa'id al-Khudri told that the Prophet forbade blowing into a drink. When a man said he saw specks in the vessel he told him to pour them out, and when he said his thirst was not quenched in one breath he told him to remove the cup from his mouth and take a breath. Tirmidhi and Darimi transmitted it.

the Messenger of Allah(saw) forbade celibacy. Zaid bin Akhzam added: “And Qatadah recited: 'And indeed We sent Messengers before you (O Muhammad (saw)), and made for them wives and offspring.'”

"We used to buy food from troops of riders (i.e., the caravans) without knowing the amount, but the Messenger of Allah (SAW) forbade us to sell it until it had been delivered to us."

“Is anyone of you incapable of taking a water skin from the skin of her sacrifice each year?” Then she said: “The Messenger of Allah (saw) forbade making Nabidh in (earthenware) jars, and in such and such, and such and such, except for vinegar.”

A blind man had a slave-mother who used to abuse the Prophet (saws) and disparage him. He forbade her but she did not stop. He rebuked her but she did not give up her habit. One night she began to slander the Prophet (saws) and abuse him. So he took a dagger, placed it on her belly, pressed it, and killed her. A child who came between her legs was smeared with the blood that was there. When the morning came, the Prophet (saws) was informed about it.

He assembled the people and said: I adjure by Allah the man who has done this action and I adjure him by my right to him that he should stand up. Jumping over the necks of the people and trembling the man stood up.

He sat before the Prophet (saws) and said: Messenger of Allah! I am her master; she used to abuse you and disparage you. I forbade her, but she did not stop, and I rebuked her, but she did not abandon her habit. I have two sons like pearls from her, and she was my companion. Last night she began to abuse and disparage you. So I took a dagger, put it on her belly and pressed it till I killed her.

Thereupon the Prophet (saws) said: Oh be witness, no retaliation is payable for her blood.

The Prophet (saws) said: Shortening the salutation is sunnah (commendable).

The narrator 'Isa said: Ibn al-Mubarak prohibited me from reporting this tradition as a statement of the Prophet (saws).

Abu Dawud said: I heard Abu 'Umar 'Isa b. Yunus al-Fakhuri al-Ramil saying: When al-Firyabi returned from Mecca, he gave up narrating this tradition as a statement of the Prophet (saws). He said: Ahmad b. Hanbal forbade to report this tradition directly from the Prophet (saws).

I bought olive oil in the market. When I became its owner, a man met me and offered good profit for it. I intended to settle the bargain with him, but a man caught hold of my hand from behind. When I turned I found that he was Zayd ibn Thabit. He said: Do not sell it on the spot where you have bought it until you take it to your house, for the Messenger of Allah (saws) forbade to sell the goods where they are bought until the tradesmen take them to their houses.

He then forbade disfiguring. This version does not mention the words “ from opposite sides” . This tradition has been narrated by Shu’bah from Qatadah and Salam bin Miskin from Thabit on the authority of Anas. They did not mention the words “from opposite side”. I did not find these words “their hands and feet were cut off from opposite sides”. In any version except in the version of Hammad bin Salamah.

We used to employ people to till land for a share of it produce. He then maintained that, one of his uncles came to him and said: The Messenger of Allah (saws) forbade us from a work which beneficial to us. But obedience to Allah and His Apostle (saws) is more beneficial to us. We asked : What is that ? He said: The Messenger of Allah (saws) said: If anyone has land, he should cultivate it, or lend it to his brother for cultivation. He should not rent it for a third or a quarter (of the produce) or for specified among of produce.

Yahya related to me from Malik from Nafi from Abdullah ibn Umar that the Messenger of Allah, may Allah bless him and grant him peace, forbade shighar, which meant one man giving his daughter in marriage to another man on the condition that the other gave his daughter to him in marriage without either of them paying the bride-price.

"The Messenger of Allah (saws) forbade us from a matter that was of benefit for us. When one of us had some land and we would let someone use it for a portion of its produce or some Dirham. He said: 'When one of you has some land then let him grant it to his brother, or let him farm it.'"

Nubaih bin Wahb narrated that the eye of `Umar bin Ubaidullah became inflamed when he was in ihram, and he wanted to apply kohl to it, but Aban bin `Uthman (رضي الله عنه) forbade him to do that and told him to apply aloes to it. He said that `Uthman (رضي الله عنه) narrated from the Messenger of Allah (ﷺ) that he had done that.