Sunan an-Nasa'i 5172
سنن النسائي#5172SahihIt was narrated that 'Ali said:"My beloved, the Messenger of Allah [SAW], forbade me three things but I do not say that he forbade them to the people. He forbade me from wearing rings of gold, from wearing Al-Qassi, and Al-Mu'asfar Al-Mufaddam (garments that are deeply dyed with safflower), and (he forbade me) from reciting Qur'an when prostrating or bowing." He was followed (in that narration) by Ad-Dahhak bin 'Uthman
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiHasan
In-book reference: 48:133