(27) باب قِتَالِ الْمُسْلِمِ
It was narrated that 'Abdullah said:
"Defaming a Muslim is evildoing and fighting him is Kufr." (Sahih Mawquf) (PT)
Reference (PT): Sunan an-Nasa'i 4105 (PT)
In-book reference (PT): Book 37, Hadith 140 (PT)
English translation (PT): Vol. 5, Book 37, Hadith 4110 (PT)