Musannaf Ibn Abi Shaybah

29627 - Abu Muhammad Abdullah ibn Yunus narrated to us, he said: Abu Abd al-Rahman Baqi ibn Makhlad narrated to us, he said: Abu Bakr narrated to us, he said: Abd al-A'la ibn Abd al-A'la from Ma'mar from al-Zuhri from Sa'id ibn al-Musayyib that al-qasama existed in the Jahiliyyah, and the Prophet ﷺ affirmed it (1) in the case of ⦗246⦘ a man from the Ansar who was found killed in a (well) (2) (belonging to the Jews) (3). He said: The Messenger of Allah ﷺ began with the Jews and required them to take an oath of fifty, but the Jews said: We will not (swear) (4) (5). Then the Messenger of Allah ﷺ said to the Ansar: "(Will you swear?)" (6) but the Ansar refused to swear, so the Messenger of Allah ﷺ made the Jews pay (his blood money) (7) because he was killed among them (8).