(18) باب السَّلْقِ
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."'
Reference: Sunan an-Nasa'i 1861
In-book reference: Book 21, Hadith 44
English translation: Vol. 3, Book 21, Hadith 1862