Sahih Muslim 1078
صحيح مسلم#1078Sahihوَحَدَّثَنِي أَبُو بَكْرِ بْنُ إِسْحَاقَ، أَخْبَرَنَا ابْنُ أَبِي مَرْيَمَ، أَخْبَرَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، أَخْبَرَنِي زَيْدُ بْنُ أَسْلَمَ، عَنْ إِبْرَاهِيمَ بْنِ عَبْدِ اللَّهِ بْنِ حُنَيْنٍ، عَنْ أَبِيهِ، عَنْ عَلِيِّ بْنِ أَبِي طَالِبٍ، أَنَّهُ قَالَ نَهَانِي رَسُولُ اللَّهِ صلى الله عليه وسلم عَنِ الْقِرَاءَةِ فِي الرُّكُوعِ وَالسُّجُودِ وَلاَ أَقُولُ نَهَاكُمْ .
Ali b. Abi Talib reported:The Messenger of Allah (ﷺ) forbade me from the recitation (of the Qur'an) in bowing and prostration and I do not say that he forbade you
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:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 4:240