Sunan al-Nasa'i
Hadith 4112
Book 37 · Hadith 4112
أَخْبَرَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، قَالَ حَدَّثَنَا جَرِيرٌ، عَنْ مَنْصُورٍ، عَنْ أَبِي وَائِلٍ، قَالَ قَالَ عَبْدُ اللَّهِ سِبَابُ الْمُسْلِمِ فُسُوقٌ وَقِتَالُهُ كُفْرٌ .
It was narrated that Abu Wa'il said:"'Abdullah said: 'Defaming a Muslim is evildoing and fighting him is Kufr
Sahih MuqufGraded by Abu Ghuddah