`Umar saw a silken cloak over a man for sale and requested the Prophet to buy it in order to wear it on Fridays and while meeting delegates. The Prophet said, "This is worn by the one who will have no share in the Hereafter." Later on Allah's Apostle got some silken cloaks similar to that one, and he sent one to `Umar. `Umar said to the Prophet "How can I wear it, while you said about it what you said?" The Prophet said, "I have not given it to you to wear, but to sell or to give to someone else." So, `Umar sent it to his brother at Mecca before he embraced Islam.

Yahya related to me from Malik from Abdullah ibn Dinar from Abdullah ibn Umar that the Messenger of Allah, may Allah bless him and grant him peace, said, "Someone who buys food, must not sell it until he takes possession of it."

I went to `Aisha and said, "I was the slave of `Utba bin Abu Lahab. "Utba died and his sons became my masters who sold me to Ibn Abu `Amr who manumitted me. The sons of `Utba stipulated that my Wala' should be for them." `Aisha said, "Barirah came to me and she was given the writing of emancipation by her masters and she asked me to buy and manumit her. I agreed to it, but Barirah told me that her masters would not sell her unless her Wala' was for them." `Aisha said, "I am not in need of that." When the Prophet heard that, or he was told about it, he asked `Aisha about it. `Aisha mentioned what Barirah had told her. The Prophet said, "Buy and manumit (free) her and let them stipulate whatever they like." So, `Aisha bought and manumitted her and her masters stipulated that her Wala' should be for them." The Prophet;, said, "The Wala' will be for the liberator even if they stipulated a hundred conditions."

Allah's Apostle employed someone as a governor at Khaibar. When the man came to Medina, he brought with him dates called Janib. The Prophet asked him, "Are all the dates of Khaibar of this kind?" The man replied, "(No), we exchange two Sa's of bad dates for one Sa of this kind of dates (i.e. Janib), or exchange three Sa's for two." On that, the Prophet said, "Don't do so, as it is a kind of usury (Riba) but sell the dates of inferior quality for money, and then buy Janib with the money". The Prophet said the same thing about dates sold by weight. (See Hadith No. 506).

`Umar saw a silk suit being sold, so he said, "O Allah's Apostle! Why don't you buy it so that you may wear it when delegates come to you, and also on Fridays?" The Prophet said, "This is worn only by him who has no share in the Hereafter." Afterwards the Prophet sent to `Umar a silk suit suitable for wearing. `Umar said to the Prophet, "You have given it to me to wear, yet I have heard you saying about it what you said?" The Prophet said, "I sent it to you so that you might either sell it or give it to somebody else to wear."

`Umar saw a silken cloak over a man (for sale) so he took it to the Prophet and said, 'O Allah's Apostle! Buy this and wear it when the delegate come to you.' He said, 'The silk is worn by one who will have no share (in the Here-after).' Some time passed after this event, and then the Prophet sent a (similar) cloak to him. `Umar brought that cloak back to the Prophet and said, 'You have sent this to me, and you said about a similar one what you said?' The Prophet said, 'I have sent it to you so that you may get money by selling it.' Because of this, Ibn `Umar used to hate the silken markings on the garments.

Allah's Apostle sent the brother of the tribe of Bani Adi Al-Ansari as governor of Khaibar. Then the man returned, bringing Janib (a good kind of date). Allah's Apostle asked him, "Are all the dates of Khaibar like that?" He replied, "No, by Allah, O Allah's Apostle! We take one Sa' of these (good) dates for two Sas of mixed dates." Allah's Apostle then said, "Do not do so. You should either take one Sa of this (kind) for one Sa' of the other; or sell one kind and then buy with its price the other kind (of dates), and you should do the same in weighing."

The Prophet (saws) said: If a man sells (his) property and the man who buys it becomes insolvent, and the seller does not receive the price of the property he had sold, but finds his very property with him (i.e. the buyer), he is more entitled to it (than others). If the buyer dies, then the owner of the property is equal to the creditors.

That the Messenger of Allah (saws) said: "Indeed Allah loves tolerance in selling, tolerance in buying, and tolerance in repaying."

He said: There is something on this topic from Jabir.

[Abu 'Eisa said:] This Hadith is Gharib. Some of them reported this Hadith from Yunus, from Sa'eed Al-Maqburi, from Abu Hurairah.

`Umar saw a silken cloak being sold in the market and he brought it to Allah's Apostle and said, "O Allah's Apostle! Buy this cloak and adorn yourself with it on the `Id festivals and on meeting the delegations." Allah's Apostle replied, "This is the dress for the one who will have no share in the Hereafter (or, this is worn by one who will have no share in the Hereafter)." After sometime had passed, Allah's Apostle sent a silken cloak to `Umar. `Umar took it and brought it to Allah's Apostle and said, "O Allah's Apostle! You have said that this is the dress of that who will have no share in the Hereafter (or, this is worn by one who will have no share in the Hereafter), yet you have sent me this!" The Prophet said," I have sent it) so that you may sell it or fulfill with it some of your needs."

My father, seeing a silken cloak being sold, said, "O Allah's Apostle! Buy this and wear it on Fridays and when the foreign delegates pay a visit to you." He said, "This is worn only by that person who will have no share in the Hereafter." Later a few silken cloaks were given to the Prophet as a gift, and he sent one of those cloaks to `Umar. `Umar said (to the Prophet), "How can I wear it while you have said about it what you said?" The Prophet said, "I did not give it to you to wear but to sell or to give to someone else to wear." So `Umar sent it to his (pagan) brother who was from the inhabitants of Mecca before he (`Umar's brother) embraced Islam.

That the Prophet (saws) said: "Whoever buys food, then he is not to sell it until he takes possession of it." Ibn 'Abbas said: "All things are considered the same (in this regard)."

[He said:] There are narrations on this topic from Jabir, Ibn 'Umar, and Abu Hurairah.

[Abu 'Eisa said:] The Hadith of Ibn 'Abbas is a Hasan Sahih Hadith.

Yahya related to me from Zayd ibn Aslam that his father said that he had heard Umar ibn al-Khattab say, "I once gave a noble horse to carry somebody in the way of Allah, and the man neglected it. I wished to buy it back from him and I thought that he would sell it cheaply. I asked the Messenger of Allah, may Allah bless him and grant him peace, about it and he said, 'Do not buy it, even if he gives it to you for one dirham, for someone who takes back his sadaqa is like a dog swallowing its own vomit.' "

86 Malik related to me from Musa ibn Maysara that he heard a man ask Said ibn al-Musayyab, "I am a man who sells for a debt." Said said, "Do not sell except for what you take to your camel."

Malik spoke about a person who bought goods from a man provided that he provide him with those goods by a specific date, either in time for a market in which he hoped for their saleability, or to fulfil a need at the time he stipulated. Then the seller failed him about the date, and the buyer wanted to return those goods to the seller. Malik said, "The buyer cannot do that, and the sale is binding on him. If the seller does bring the goods before the completion of the term, the buyer cannot be forced to take them."

Malik spoke about a person who bought food and measured it. Then some one came to him to buy it and he told him that he had measured it for himself and taken it in full. The new buyer wanted to trust him and accept his measure. Malik said, "Whatever is sold in this way for cash has no harm in it but whatever is sold in this way on delayed terms is disapproved of until the new buyer measures it out for himself. The sale with delayed terms is disapproved of because it leads to usury and it is feared that it will be circulated in this way without weight or measure. If the terms are delayed it is disapproved of and there is no disagreement about that with us."

Malik said, "One should not buy a debt owed by a man whether present or absent, without the confirmation of the one who owes the debt, nor should one buy a debt owed to a man by a dead person even if one knows what the deceased man has left. That is because to buy that is an uncertain transaction and one does not know whether the transaction will be completed or not completed."

He said, "The explanation of what is disapproved of in buying a debt owed by someone absent or dead, is that it is not known what unknown debtor may be connected to the dead person. If the dead person is liable for another debt, the price which the buyer gave on strength of the debt may become worthless."

Malik said, "There is another fault in that as well. He is buying something which is not guaranteed for him, and so if the deal is not completed, what he paid becomes worthless. This is an uncertain transaction and it is not good."

Malik said, "One distinguishes between a man who is only selling what he actually has and a man who is being paid in advance for something which is not yet in his possession. The man advancing the money brings his gold which he intends to buy with. The seller says, 'This is 10 dinars. What do you want me to buy for you with it?' It is as if he sold 10 dinars cash for 15 dinars to be paid later. Because of this, it is disapproved of. It is something leading to usury and fraud."

`Umar bin Al-Khattab saw a silken cloak (being sold) at the gate of the Mosque and said to Allah's Apostle, "I wish you would buy this to wear on Fridays and also on occasions of the arrivals of the delegations." Allah's Apostle replied, "This will be worn by a person who will have no share (reward) in the Hereafter." Later on similar cloaks were given to Allah's Apostle and he gave one of them to `Umar bin Al-Khattab. On that `Umar said, "O Allah's Apostle! You have given me this cloak although on the cloak of Atarid (a cloak merchant who was selling that silken cloak at the gate of the mosque) you passed such and such a remark." Allah's Apostle replied, "I have not given you this to wear". And so `Umar bin Al-Khattab gave it to his pagan brother in Mecca to wear.

Allah's Apostle said, "There will be three types of people whom Allah will neither speak to them on the Day of Resurrection nor will purify them from sins, and they will have a painful punishment: They are, (1) a man possessed superfluous water (more than he needs) on a way and he withholds it from the travelers. (2) a man who gives a pledge of allegiance to an Imam (ruler) and gives it only for worldly benefits, if the Imam gives him what he wants, he abides by his pledge, otherwise he does not fulfill his pledge; (3) and a man who sells something to another man after the `Asr prayer and swears by Allah (a false oath) that he has been offered so much for it whereupon the buyer believes him and buys it although in fact, the seller has not been offered such a price." (See Hadith No. 838, Vol. 3)

Allah's Apostle said, "Do not sell gold for gold unless equivalent in weight, and do not sell less amount for greater amount or vice versa; and do not sell silver for silver unless equivalent in weight, and do not sell less amount for greater amount or vice versa and do not sell gold or silver that is not present at the moment of exchange for gold or silver that is present.

A man was often cheated in buying. The Prophet said to him, "When you buy something, say (to the seller), No cheating." The man used to say so thenceforward .

When Aisha intended to buy Barira, she said to the Prophet, "Barira's masters stipulated that they will have the Wala." The Prophet said (to Aisha), "Buy her, as the Wala is for the one who manumits."

The Prophet has decreed that preemption is valid in all cases where the real estate concerned has not been divided, but if the boundaries are established and the ways are made, then there is no preemption. A man said, "Preemption is only for the neighbor," and then he makes invalid what he has confirmed. He said, "If someone wants to buy a house and being afraid that the neighbor (of the house) may buy it through preemption, he buys one share out of one hundred shares of the house and then buys the rest of the house, then the neighbor can only have the right of preemption for the first share but not for the rest of the house; and the buyer may play such a trick in this case."

that she intended to buy Barira (a slave girl) and her masters stipulated that they would have her Wala'. When `Aisha mentioned that to the Prophet ; he said, "Buy her, for the Wala' is for the one who manumits."

The Prophet said, "O Bani `Abd Munaf! Buy yourselves from Allah; O Bani `Abdul-Muttalib! Buy yourselves from Allah; O mother of Az-Zubair bin Al-Awwam, the aunt of Allah's Apostle, and O Fatima bint Muhammad! Buy yourselves from Allah, for I cannot defend you before Allah. You (both) can ask me from my property as much as you like. "