The Sufficient (Vol 6) · Hadith 2422 (#Ḥadīth #8)
Chapter 2 | The Rare Ahadith about the Stumpers
حُمَيْدُ بْنُ زِيَادٍ عَنِ الْخَشَّابِ عَنِ ابْنِ بَقَّاحٍ عَنْ مُعَاذٍ الْجَوْهَرِيِّ عَنْ عَمْرِو بْنِ جُمَيْعٍ عَنْ أَبِي عَبْدِ اللَّهِ ( عليه السلام ) قَالَ قَالَ رَسُولُ اللَّهِ ( صلى الله عليه وآله ) لَا تَتَوَرَّكُوا عَلَى الدَّوَابِّ وَ لَا تَتَّخِذُوا ظُهُورَهَا مَجَالِسَ .
8. Humayd ibn Ziyad has narrated from al-Khashshab from ibn Baqqah from Mu‘adh al-Jawhariy from ‘Amr ibn Jumay‘ who has said the following: “Abu ‘Abd Allah, Alayhi al-Salam, has stated this Hadith. ‘The Messenger of Allah, O Allah, grant compensation to Muhammad and his family worthy of their services to Your cause, has said, ‘You must not sit on the stumper with both legs hanging from one side (causing imbalance) or make its back a meeting place (talking to someone with the stumper halted and kept on hold).”’
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).