Read all Ahadith in the book of oaths, muharibin, qasas (retaliation), and diyat (blood money) by sahih al muslim

Sahl b. Abu Hathma and Rafi' b. Khadij reported that 'Abdullah b. Sahl b. Zaid and Muhayyisa b. Mas'ud b. Zaid went out and as they reached Khaibar they were separated. Then Muhayyisa found 'Abdullah b. Sahl having been killed. He buried him, and then came to Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ). They were Huwayyisa b. Mas'ud and 'Abd al-Rahman b. Sahl, and he (the latter one) was the youngest of the people (those three who had come to seek an interview with the Holy Prophet) began to talk before his Companions (had spoken). Thereupon Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) said: The eldest one (eldest in regard to age should speak). So he kept quiet, and his companions (Muhayyisa and Huwayyisa) began to speak, and he ('Abd al Rahman) spoke along with them and they narrated to Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) the murder of 'Abdullah b. Sahl. Thereupon he said to them: Are you prepared to take fifty oaths so that you may be entitled (to blood-wit) of your companion (or your man who has murdered)? They said: How can we take an oath on a matter which we have not witnessed? He (the Holy Prophet) said: Then the Jews will exonerate themselves by fifty oaths. They said: How can we accept the oaths of people who are unbelievers? When Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) saw that, he himself paid his blood-wit.

Sahl. b. Abu Hathma and Rafi' b. Khadij reported that Muhayyisa b. Mas'ud and 'Abdullah b. Sahl went towards Khaibar and they separated near the palm-trees. 'Abdullah b. Sahl was killed. They accused the Jews (for this act). And there came to Allah's Apostle ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) his brother (the brother of the slain person) 'Abd al-Rahman and his cousins Huwayyisa and Muhayyisa; and 'Abd al-Rahman talked to him about the matter pertaining to (the murder of) his brother, and he was the youngest among them. Thereupon Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) said: Show regard for the greatness of the old, or he said: Let the eldest begin speaking. Then they (Huwayyisa and Muhayyisa) spoke about the matter of their companion (murder of their cousin, 'Abdullah b. Sahl). Thereupon Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) said: Let fifty (persons) among you take oath for levelling the charge (of murder) against a person amongst them, and he would be surrendered to you. They said: We have not witnessed this matter ourselves. How can we then take oath? He (the Holy Prophet) said: The Jews will exonerate themselves by the oaths of fifty of them. They said: Messenger of Allah, they are non-believing people. Thereupon Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) paid the blood wit for him. Sahl said: As one day I entered the fold a she-camel amongst those camels hit me with its leg.

Sahl b. Abu Hathma has narrated this hadith through another chain of transmitters with a slight variation of words, but no mention has been made of the hitting by the she-camel.

This hadith has been narrated on the authority of Sahl b. Abu Hathma through another chain of transmitters.

Bushair b. Yasar reported that 'Abdullah b. Sahl b. Zaid and Muhayyisa b. Mas'ud b. Zaid, both of them were Ansar belonging to the tribe of Banu Haritha, set out to Khaibar during the lifetime of Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ). There was peace during those days and (this place) was inhabited by the Jews. They parted company for their (respective) needs. 'Abdullab b. Sahl was killed, and his dead body was found in a tank. His companion (Muhayyisa) buried him and came to Medina, and the brothers of the slain 'Abd al-Rahman b. Sahl. and Muhayyisa and Huwayyisa told Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) the case of 'Abdullah and the place where he had been murdered. Bushair reported on the authority of one who had seen Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) that he had said to them: You take fifty oaths and you are entitled to blood-wit of (one) slain among you (or your companion). They said: Messenger of Allah, we neither saw (with our own eyes this murder) nor were we present there. Thereupon (Allah's Messenger is reported to have said): Then the Jews will exonerate themselves by taking fifty oaths. They said: Allah's Messenger, how can we accept the oath of unbelieving people? Bushair said that Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) paid the blood-wit himself.

Bushair b. Yasar reported that a person from the Ansar belonging to the tribe of Banu Haritha who was called 'Abdullah b. Sahl b. Zaid set out and the son of his uncle called Muhayyisa b. Mas'ud b. Zaid, the rest of the hadith is the same up to the words: Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) paid the blood-wit himself. Bushair b. Yasar reported that Sahl b. Abu Hathma said: One camel amongst the camels paid as blood-wit kicked me while I was in the (camel) enclosure.

Bushair b. Yasar al-Ansari reported on the authority of Sahl b. Abu Hathma al-Ansari that some men (of his tribe went to Khaibar, and they were separated from one another, and they found one of them slain. The rest of the hadith is the same. And it was said in this connection: Allah's Messenger (may peace be him) did not approve of his blood go waste. He paid blood-wit of one hundred camels of Sadaqa.

Abu Laila 'Abdullah b. 'Abd al-Rahman b. Sahl reported that the elderly persons of (the tribe) had informed Sahl b. Abu Hathma that 'Abdullah b. Sahl and Muhayyisa went out to Khaibar under some distress which had afflicted them. Muhayyisa came and informed that Abdutlah b. Sahl had been killed, and (his dead body) had been thrown in a well or in a ditch. He came to the Jews and said: By Allah, it is you who have killed him. They said: By Allah, we have not killed him. He then came to his people, and made mention of that to them. Then came he and his brother Huwayyisa, and he was older than he, and 'Abd al-Rahman b. Sahl. Then Muhayyisa went to speak, and it was he who had accompanied ('Abdullah) to Khaibar, whereupon Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) said to Muhayyisa: Observe greatness of the great (he meant the seniority of age). Then Huwayyisa spoke and then Muhayyisa also spoke. Thereupon Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) said: They should either pay blood-wit for your companion, or be prepared for war. Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) wrote about it to them (to the Jews). They wrote: Verily, by Allah, we have not killed him. Thereupon Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) said to Huwayyisa and Muhayyisa and Abd al-Rahman: Are you prepared to take oath in order to entitle yourselves for the blood-wit of your companion? They said: No. He (the Holy Prophet) said: Then the Jews will take oath (of their innocence). They said: They are not Muslims. Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ), however, himself paid the blood-wit to them and sent to them one hundred camels until they entered into their houses, Sahl said: One red she-camel among them kicked me.

Sulaiman b. Yasar, the freed slave of Maimuna, the wife of Allah's Apostle ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ), narrated from one of the Ansari Companions of Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) that Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) retained (the practice) of Qasama as it was in the pre-Islamic days.

This hadith has been narrated on the authority of Ibn Shihab with the same chain of transmitters but with this addition: Allah's Messenger ( ‌صلی ‌اللہ ‌علیہ ‌وسلم ‌ ) decided (according to Qasama) between the persons of Ansar (and yours) about a slain (Muslim) for which they made claim against the Jews