(27) باب قِتَالِ الْمُسْلِمِ
It was narrated that Abu Wa'il said:
"'Abdullah said: 'Defaming a Muslim is evildoing and fighting him is Kufr.'" (AR)
Reference (AR): Sunan an-Nasa'i 4112 (AR)
In-book reference (AR): Book 37, Hadith 147 (AR)
English translation (AR): Vol. 5, Book 37, Hadith 4117 (AR)