Yahya said from Malik from Yahya ibn Said that Bushayr ibn Yasar informed him that Abdullah ibn Sahl al-Ansari and Muhayyisa ibn Masud went out to Khaybar, and they separated on their various businesses and Abdullah ibn Sahl was killed. Muhayyisa, and his brother Huwayyisa and Abd ar-Rahman ibn Sahl went to the Prophet, may Allah bless him and grant him peace, and Abd ar-Rahman began to speak before his brother. The Messenger of Allah, may Allah bless him and grant him peace, said, "The older first, the older first.

Therefore Huwayyisa and then Muhayyisa spoke and mentioned the affair of Abdullah ibn Sahl. The Messenger of Allah, may Allah bless him and grant him peace, said to them, "Do you swear with fifty oaths and claim the blood-money of your companion or the life of the murderer?" They said, "Messenger of Allah, we did not see it and we were not present." The Messenger of Allah, may Allah bless him and grant him peace, said, "Will you acquit the jews for fifty oaths?' They said, "Messenger of Allah, how can we accept the oaths of a people who are kafirun?"

Yahya ibn Said said, "Bushayr ibn Yasar claimed that the Messenger of Allah, may Allah bless him and grant him peace, paid the blood-money from his own property."

Malik said, "The generally agreed on way of doing things in our community and that which I heard from whoever I am content with, concerning the oath of qasama, and upon which the past and present imams agree, is that those who claim revenge begin with the oaths and swear. The oath for revenge is only obligatory in two situations. Either the slain person says, 'My blood is against so-and-so,' or the relatives entitled to the blood bring a partial proof of it that is not irrefutable against the one who is the object of the blood-claim. This obliges taking an oath on the part of those who claim the blood against those who are the object of the blood-claim. With us, swearing is only obliged in these two situations."

Malik said, "That is the sunna in which there is no dispute with us and which is still the behaviour of the people. The people who claim blood begin the swearings, whether it is an intentional killing or an accident."

Malik said, "The Messenger of Allah, may Allah bless him and grant him peace, began with Banu Harith in the case of the killing of their kinsman murdered at Khaybar."

Malik said, "If those who make the claim swear, they deserve the blood of their kinsman and ...

“Allah’s Messenger (Allah bless him and give him peace) took hold of a daughter of his who was dying, then embraced her and she died in his arms. Umm Aiman cried, so he, meaning the Prophet (Allah bless him and give him peace), said: 'Are you weeping in the presence of Allah’s Messenger?’ She replied: 'Am I not seeing you weep?’ He said: 'I am not weeping. It is actually a mercy. The believer has every benefit in every situation. His soul is removed within him as he praises Allah (Almighty and Glorious is He)!'”