Sunan an-Nasa'i 5181
سنن النسائي#5181Sahihأَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا اللَّيْثُ، عَنْ نَافِعٍ، عَنْ إِبْرَاهِيمَ بْنِ عَبْدِ اللَّهِ بْنِ حُنَيْنٍ، عَنْ بَعْضِ، مَوَالِي الْعَبَّاسِ عَنْ عَلِيٍّ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم نَهَى عَنِ الْمُعَصْفَرِ وَالثِّيَابِ الْقَسِّيَّةِ وَعَنْ أَنْ يَقْرَأَ وَهُوَ رَاكِعٌ .
It was narrated from 'Ali that :The Messenger of Allah [SAW] forbade (wearing) garments dyed with safflower, and Al-Qassiyah garments, and reciting Qur'an while he is bowing
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiHasan
In-book reference: 48:142