The Source of Traditions on Imam al-Riḍā (Vol 2) · Hadith 305 (#Ḥadīth #305)

305 - وَبِإِسْنادِهِ قالَ: قالَ النَّبِيُ صَلَّى اللهُ عَلَيْهِوَآلِهِ: كُفَّ عَلِيٍّ كَفِّي.

31-305 According to the same documentation,the Prophet (S) said, “Ali’s hand is the same as my hand.”

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).