Sunan an-Nasa'i 1861
سنن النسائي#1861Sahihأَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ، قَالَ حَدَّثَنَا سُلَيْمَانُ بْنُ حَرْبٍ، قَالَ حَدَّثَنَا شُعْبَةُ، عَنْ عَوْفٍ، عَنْ خَالِدٍ الأَحْدَبِ، عَنْ صَفْوَانَ بْنِ مُحْرِزٍ، قَالَ أُغْمِيَ عَلَى أَبِي مُوسَى فَبَكَوْا عَلَيْهِ فَقَالَ أَبْرَأُ إِلَيْكُمْ كَمَا بَرِئَ إِلَيْنَا رَسُولُ اللَّهِ صلى الله عليه وسلم لَيْسَ مِنَّا مَنْ حَلَقَ وَلاَ خَرَقَ وَلاَ سَلَقَ .
It was narrated that Safwan bin Muhriz said:"Abu Musa fell unconscious and they wept for him. He said: 'I say to you the words of disavowal that the messenger of Allah said: He is not one of us who shaves his head (as a sign of mourning), rends his garments, or raises his voice in Lamentation
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:
In-book reference: 21:44