The Sufficient (Vol 3) · Hadith 1214 (#Ḥadīth #2)
Chapter 25 | Sajdah, Readings and Recitations therein in Obligatory Salah (prayer) and Optional Salah (prayer) and Readings between the Two Sajdah
2ـ جَمَاعَةٌ عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ الْحُسَيْنِ بْنِ سَعِيدٍ عَنْ فَضَالَةَ بْنِ أَيُّوبَ عَنْ عَبْدِ الله بْنِ سِنَانٍ عَنْ حَفْصٍ الأعْوَرِ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ الْسَّلام) قَالَ كَانَ عَلِيٌّ (صلّى اللهُ عَلَيْهِ وَآلِه) إِذَا سَجَدَ يَتَخَوَّى كَمَا يَتَخَوَّى الْبَعِيرُ الضَّامِرُ يَعْنِي بُرُوكَهُ.
2. A group of people has narrated from Ahmad ibn Muhammad from al-Husayn ibn Sa‘id from Fadalah ibn Ayyub from ‘Abd Allah ibn Sinan from Hafs al-‘A’war who has said the following: “Abu ‘Abd Allah , has said that Imam Ali , when prostrating would place his chest also on the ground like a skinny being.”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).