The Sufficient (Vol 4) · Hadith 1713 (#Ḥadīth #7)
Chapter 158 | When to Walk on Foot for al-Hajj and When to Ride Transporting Animals
7ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنْ إِسْمَاعِيلَ بْنِ هَمَّامٍ عَنْ أَبِي الْحَسَنِ الرِّضَا (عَلَيْهِ السَّلاَم) قَالَ قَالَ أَبُو عَبْدِ الله (عَلَيْهِ السَّلاَم) فِي الَّذِي عَلَيْهِ الْمَشْيُ فِي الْحَجِّ إِذَا رَمَى الْجِمَارَ زَارَ الْبَيْتَ رَاكِباً وَلَيْسَ عَلَيْهِ شَيْءٌ.
7. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ‘Isma’il ibn Hammam who has said the following: “Abu al-Hassan, al-Rida’ , has said that abu ‘Abd Allah , about the one who travels on foot for al-Hajj, has said, ‘When one throws pebbles on Jamar, he can visit the House riding; and he is not obligated for anything in this matter.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).