حَدَّثَنَا
ابْنُ الْمُقْرِئِ ، قَالَ : ثنا
سُفْيَانُ ، عَنْ
عَمْرٍو ، عَنْ
جَابِرٍ رَضِيَ اللَّهُ عَنْهُ ، قَالَ : " دَبَّرَ رَجُلٌ مِنَ الأَنْصَارِ غُلامًا لَهُ ، فَبَاعَهُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ " .
Sayyiduna Jabir reports that an Ansari man declared his slave as Mudabbar (i.e., said: "After my death, you are free"), so the Messenger of Allah (peace and blessings be upon him) sold him.