Muḥammad b. Hāshim al-Baʿlabakkī > al-Walīd b. Muslim > al-Awzāʿī > Ibn Shihāb > Abū Salamah And Sulaymān b. Yasār

Qasamah existed during the Jahiliyyah and the Messenger of Allah approved of it as it had been during the Jahiliyyah, and he ruled accordingly among some of the Ansar concerning a victim whom they claimed the Jews of Khaibar had Killed. (Sahih) Ma'mar contradicted the two of them.

أَخْبَرَنَا مُحَمَّدُ بْنُ هَاشِمٍ الْبَعْلَبَكِّيُّ قَالَ حَدَّثَنَا الْوَلِيدُ بْنُ مُسْلِمٍ قَالَ حَدَّثَنَا الْأَوْزَاعِيُّ عَنِ ابْنِ شِهَابٍ عَنْ أَبِي سَلَمَةَ وَسُلَيْمَانَ بْنِ يَسَارٍ

عَنْ أُنَاسٍ مِنْ أَصْحَابِ رَسُولِ اللهِ ﷺ «أَنَّ الْقَسَامَةَ كَانَتْ فِي الْجَاهِلِيَّةِ فَأَقَرَّهَا رَسُولُ اللهِ ﷺ عَلَى مَا كَانَتْ عَلَيْهِ فِي الْجَاهِلِيَّةِ وَقَضَى بِهَا بَيْنَ نَاسٍ مِنَ الْأَنْصَارِ فِي قَتِيلٍ ادَّعَوْهُ عَلَى يَهُودِ خَيْبَرَ» قَالَ أَبُو عَبْدِ الرَّحْمَنِ خَالَفَهُمَا مَعْمَرٌ