The Prophet (saws) said: The most merciful of the people in respect of killing are believers (in Allah).

The Prophet (saws) said: Kill the old men who are polytheists, but spare their children.

Yahya related to me from Malik that he had heard that Marwan ibn al-Hakam wrote to Muawiya ibn Abi Sufyan to mention to him that a drunkard was brought to him who had killed a man. Muawiya wrote to him to kill him in retaliation for the dead man.

Yahya said that Malik said, "The best of what I have heard on the interpretation of this ayat, the word of Allah, the Blessed, the Exalted, 'The free man for the free man and the slave for the slave - these are men and the woman for the woman,' (Sura 2 ayat 178) is that retaliation is between women as it is between men. The free woman is killed for the free woman as the free man is killed for the free man. The slave-girl is slain for the slave-girl as the slave is slain for the slave. Retaliation is between women as it is between men. That is because Allah, the Blessed, the Exalted, said in His Book, 'We have written for them in it that it is a life for a life and an eye for an eye, a nose for a nose, and an ear for an ear, and a tooth for a tooth, and for wounds there is retaliation.' (Sura 5 ayat 48) Allah, the Blessed, the Exalted, mentioned that it is a life for a life. It is the life of a free woman for the life of a free man, and her injury for his injury."

Malik said about a man who held a man fast for another man to hit, and he died on the spot, "If he held him and he thought that he meant to kill him, the two of them are both killed for him. If he held him and he thought that he meant to beat him as people sometimes do, and he did not think that he meant to kill him, the murderer is slain and the one who held him is punished with a very severe punishment and jailed for a year. There is no killing against him."

Malik said about a man who murdered a man intentionally or gouged out his eye intentionally, and then was slain or had his eye gouged out himself before retaliation was inflicted on him, "There is no blood-money nor retaliation against him. The right of the one who was killed or had his eye gouged out goes when the thing which he is claiming as retaliation goes. It is the same with a man who murders another man intentionally and then the murderer dies. When the murderer dies, the one seeking blood-revenge has nothing of blood- money or anything else. That is by the word of Allah, the Blessed the Exalted, 'Retaliation is written for you in killing. The free man for the free man and the slave for the slave.' "

Malik said, "He only has retaliation against the one who killed him. If the man who murdered him dies, he has no retaliation or blood-money."

Malik said, "There is no retaliation held against a free man by a slave for any injury. The slave is killed for the free man when he intentionally murders him. The free man is not slain for the slave, even if he murders him intentionally. It is the best of what I have heard."

The Prophet said, "The Prophet Abraham emigrated with Sarah and entered a village where there was a king or a tyrant. (The king) was told that Abraham had entered (the village) accompanied by a woman who was one of the most charming women. So, the king sent for Abraham and asked, 'O Abraham! Who is this lady accompanying you?' Abraham replied, 'She is my sister (i.e. in religion).' Then Abraham returned to her and said, 'Do not contradict my statement, for I have informed them that you are my sister. By Allah, there are no true believers on this land except you and 1.' Then Abraham sent her to the king. When the king got to her, she got up and performed ablution, prayed and said, 'O Allah! If I have believed in You and Your Apostle, and have saved my private parts from everybody except my husband, then please do not let this pagan overpower me.' On that the king fell in a mood of agitation and started moving his legs. Seeing the condition of the king, Sarah said, 'O Allah! If he should die, the people will say that I have killed him.' The king regained his power, and proceeded towards her but she got up again and performed ablution, prayed and said, 'O Allah! If I have believed in You and Your Apostle and have kept my private parts safe from all except my husband, then please do not let this pagan overpower me.' The king again fell in a mood of agitation and started moving his legs. On seeing that state of the king, Sarah said, 'O Allah! If he should die, the people will say that I have killed him.' The king got either two or three attacks, and after recovering from the last attack he said, 'By Allah! You have sent a satan to me. Take her to Abraham and give her Ajar.' So she came back to Abraham and said, 'Allah humiliated the pagan and gave us a slave-girl for service."

That a woman was found killed in one of the expeditions of the Messenger of Allah (saws), so the Messenger of Allah (saws) rebuked that, and he prohibited killing women and children.

There are narrations on this topic from Buraidah and Rabah - and they say he was Riyah - bin Ar-Rabi', Al-Aswad bin Sari', Ibn 'Abbas, and As-Sa'b bin Jaththamah.

[Abu 'Eisa said:] This Hadith is Hasan Sahih. This is acted upon according to some of the people of knowledge among the Companions of the Prophet (saws) and others. They disliked killing women and children. This is the view of Sufyan Ath-Thawri and Ash-Shafi'i.

Some of the people of knowledge made an exception for killing the women who had children with them during night attacks, this is the view of Ahmad and Ishaq, they permitted it in night attacks.

(the freed slave of Um Hani) Um Hani, the daughter of Abi Talib said, "I went to Allah's Apostle in the year of the conquest of Mecca and found him taking a bath and his daughter Fatima was screening him. I greeted him. He asked, 'Who is she?' I replied, 'I am Um Hani bint Abi Talib.' He said, 'Welcome! O Um Hani.' When he finished his bath he stood up and prayed eight rak`at while wearing a single garment wrapped round his body and when he finished I said, 'O Allah's Apostle ! My brother has told me that he will kill a person whom I gave shelter and that person is so and so the son of Hubaira.' The Prophet said, 'We shelter the person whom you have sheltered.' " Um Hani added, "And that was before noon (Duha).

the daughter of Abu Talib: I went to Allah's Apostle on the day of the conquest of Mecca and found him taking a bath, and his daughter Fatima was screening him. I greeted him and he asked, "Who is that?" I said, "I, Um Hani bint Abi Talib." He said, "Welcome, O Um Hani." When he had finished his bath, he stood up and offered eight rak`at while dressed in one garment. I said, "O Allah's Apostle! My brother `Ali has declared that he will kill a man to whom I have granted asylum. The man is so and-so bin Hubaira." Allah's Apostle said, "O Um Hani! We will grant asylum to the one whom you have granted asylum." (Um Hani said, "That (visit) took place in the Duha (i.e. forenoon)).

Who had taken part in the battle of Badr with Allah's Apostle and had been amongst his companions on the night of Al-`Aqaba Pledge: Allah's Apostle, surrounded by a group of his companions said, "Come along and give me the pledge of allegiance that you will not worship anything besides Allah, will not steal, will not commit illegal sexual intercourse will not kill your children, will not utter; slander, invented by yourself, and will not disobey me if I order you to do something good. Whoever among you will respect and fulfill this pledge, will be rewarded by Allah. And if one of you commits any of these sins and is punished in this world then that will be his expiation for it, and if one of you commits any of these sins and Allah screens his sin, then his matter, will rest with Allah: If He will, He will punish him and if He will,. He will excuse him." So I gave the pledge of allegiance to him for these conditions.

We arrived at Khaibar, and when Allah helped His Apostle to open the fort, the beauty of Safiya bint Huyai bin Akhtaq whose husband had been killed while she was a bride, was mentioned to Allah's Apostle. The Prophet selected her for himself, and set out with her, and when we reached a place called Sidd-as-Sahba,' Safiya became clean from her menses then Allah's Apostle married her. Hais (i.e. an 'Arabian dish) was prepared on a small leather mat. Then the Prophet said to me, "I invite the people around you." So that was the marriage banquet of the Prophet and Safiya. Then we proceeded towards Medina, and I saw the Prophet, making for her a kind of cushion with his cloak behind him (on his camel). He then sat beside his camel and put his knee for Safiya to put her foot on, in order to ride (on the camel).

A man came to Ibn `Abbas while Abu Huraira was sitting with him and said, "Give me your verdict regarding a lady who delivered a baby forty days after the death of her husband." Ibn `Abbas said, "This indicates the end of one of the two prescribed periods." I said "For those who are pregnant, their prescribed period is until they deliver their burdens." Abu Huraira said, I agree with my cousin (Abu Salama)." Then Ibn `Abbas sent his slave, Kuraib to Um Salama to ask her (regarding this matter). She replied. "The husband of Subai'a al Aslamiya was killed while she was pregnant, and she delivered a baby forty days after his death. Then her hand was asked in marriage and Allah's Apostle married her (to somebody). Abu As-Sanabil was one of those who asked for her hand in marriage".

A group of people from `Ukl (or `Uraina) tribe ----but I think he said that they were from `Ukl came to Medina and (they became ill, so) the Prophet ordered them to go to the herd of (Milch) she-camels and told them to go out and drink the camels' urine and milk (as a medicine). So they went and drank it, and when they became healthy, they killed the shepherd and drove away the camels. This news reached the Prophet early in the morning, so he sent (some) men in their pursuit and they were captured and brought to the Prophet before midday. He ordered to cut off their hands and legs and their eyes to be branded with heated iron pieces and they were thrown at Al-Harra, and when they asked for water to drink, they were not given water. (Abu Qilaba said, "Those were the people who committed theft and murder and reverted to disbelief after being believers (Muslims), and fought against Allah and His Apostle").

The Prophet (saws) prohibited to kill four creatures: ants, bees, hoopoes, and sparrow-hawks.

When this verse was revealed: "If they do come to thee, either judge between them, or decline to interfere....If thou judge, judge in equity between them." Banu an-Nadir used to pay half blood-money if they killed any-one from Banu Qurayzah. When Banu Qurayzah killed anyone from Banu an-Nadir, they would pay full blood-money. So the Messenger of Allah (saws) made it equal between them.

One of the two women of Hudhayl killed the other, Each of them had husband and sons. The Messenger of Allah (saws) fixed the blood-wit for the slain woman to be paid by the woman's relatives on the father's side. He declared her husband and the child innocent. The relatives of the woman who killed said: We shall inherit from her. The Messenger of Allah (saws) said: No, her sons and her husband should inherit from her.

At the battle of Badr the Messenger of Allah gave me AbuJahl's sword, as I had killed him.

The Prophet (saws) said: I will not forgive anyone who kills after accepting blood-wit

From Sa`d bin Mu`adh: Sa`d bin Mu`adh was an intimate friend of Umaiya bin Khalaf and whenever Umaiya passed through Medina, he used to stay with Sa`d, and whenever Sa`d went to Mecca, he used to stay with Umaiya. When Allah's Apostle arrived at Medina, Sa`d went to perform `Umra and stayed at Umaiya's home in Mecca. He said to Umaiya, "Tell me of a time when (the Mosque) is empty so that I may be able to perform Tawaf around the Ka`ba." So Umaiya went with him about midday. Abu Jahl met them and said, "O Abu Safwan! Who is this man accompanying you?" He said, "He is Sa`d." Abu Jahl addressed Sa`d saying, "I see you wandering about safely in Mecca inspite of the fact that you have given shelter to the people who have changed their religion (i.e. became Muslims) and have claimed that you will help them and support them. By Allah, if you were not in the company of Abu Safwan, you would not be able to go your family safely." Sa`d, raising his voice, said to him, "By Allah, if you should stop me from doing this (i.e. performing Tawaf) I would certainly prevent you from something which is more valuable for you, that is, your passage through Medina." On this, Umaiya said to him, "O Sa`d do not raise your voice before Abu-l-Hakam, the chief of the people of the Valley (of Mecca)." Sa`d said, "O Umaiya, stop that! By Allah, I have heard Allah's Apostle predicting that the Muslim will kill you." Umaiya asked, "In Mecca?" Sa`d said, "I do not know." Umaiya was greatly scared by that news. When Umaiya returned to his family, he said to his wife, "O Um Safwan! Don't you know what Sa`d told me? "She said, "What has he told you?" He replied, "He claims that Muhammad has informed them (i.e. companions that they will kill me. I asked him, 'In Mecca?' He replied, 'I do not know." Then Umaiya added, "By Allah, I will never go out of Mecca." But when the day of (the Ghazwa of) Badr came, Abu Jahl called the people to war, saying, "Go and protect your caravan." But Umaiya disliked to go out (of Mecca). Abu Jahl came to him and said, "O Abu Safwan! If the people see you staying behind though you are the chief of the people of the Valley, then they will remain behind with you." Abu Jahl kept on urging him to go until he (i.e. Umaiya) said, "As you have forced me to change my mind, by Allah, I will buy the best camel in Mecca. Then Umaiya said (to his wife). "O Um Safwan, prepare what I need (for the journey)." She said to him, "O Abu Safwan! Have you forgotten what your Yathribi brother told you?" He said, "No, but I do not want to go with them but for a short distance." So when Umaiya went out, he used to tie his camel wherever he camped. He kept on doing that till Allah caused him to be killed at Badr.