Mustadrak al-Hakim 1224
ʿAlī b. Ḥamshādh > Muḥammad b. Nuʿaym > Qutaybah > Bishr b. al-Mufaḍḍal > Muḥammad b. Zayd > ʿUmayr a freed slave of Ibn al-Laḥm
"I witnessed the Battle of Khaybar with my leaders, so they spoke to the Messenger of Allah ﷺ about me and informed him that I am a servant. So he ordered for me to receive the sword, and when I tried it, I found it to be heavy. Then he ordered for me to be given some of the spoils of war, and I presented a piece of cloth to him that I used to heal the insane. He commanded me to throw away some of it and keep some."
حَدَّثَنَا عَلِيُّ بْنُ حَمْشَاذٍ ثنا مُحَمَّدُ بْنُ نُعَيْمٍ ثنا قُتَيْبَةُ ثنا بِشْرُ بْنُ الْمُفَضَّلِ عَنْ مُحَمَّدِ بْنِ زَيْدَ عَنْ عُمَيْرٍ مَوْلَى آبِي اللَّحْمِ قَالَ
«شَهِدْتُ خَيْبَرَ مَعَ سَادَتِي فَكَلَّمُوا رَسُولَ اللَّهِ ﷺ فِي وَأَخْبَرُوهُ أَنِّي مَمْلُوكٌ فَأَمَرَ لِي فَقُلِّدْتُ السَّيْفَ فَإِذَا أَنَا أَجُرُّهُ فَأَمَرَ لِي بِشَيْءٍ مِنْ خُرْثِيِّ الْمَتَاعِ وَعَرَضْتُ عَلَيْهِ رُقْيَةً كُنْتُ أَرْقِي بِهَا الْمَجَانِينَ فَأَمَرَنِي بِطَرْحِ بَعْضِهَا وَحَبْسِ بَعْضِهِ»