The Sufficient (Vol 3) · Hadith 1727 (#Ḥadīth #9)
Chapter 82 | Performing Optional Salah (Prayer) on a Journey
9ـ عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنْ حَمَّادٍ عَنْ حَرِيزٍ عَمَّنْ ذَكَرَهُ عَنْ أَبِي جَعْفَرٍ (عَلَيْهِ الْسَّلام) أَنَّهُ لَمْ يَكُنْ يَرَى بَأْساً أَنْ يُصَلِّيَ الْمَاشِي وَهُوَ يَمْشِي وَلَكِنْ لاَ يَسُوقُ الإِبِلَ.
9. Ali ibn Ibrahim has narrated from his father from Hammad from Hariz from those whom he has mentioned who has said the following: “Abu Ja‘far , did not consider it harmful to perform Salah (prayer) while walking, but he must not be driving a camel.”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).