It was narrated from Abu Musa Al-Ash'ari that: The Prophet [SAW] said: "If two Muslims confront each other with swords and one of them kills the other, they will both be in Hell."

It was narrated from Abu Musa Al-Ash'ari that: The Prophet [SAW] said: "If two Muslims confront each other with swords and one of them kills the other, they will both be in Hell."

أَخْبَرَنِي مُحَمَّدُ بْنُ إِسْمَاعِيلَ بْنِ إِبْرَاهِيمَ، قَالَ حَدَّثَنَا يَزِيدُ، - وَهُوَ ابْنُ هَارُونَ - قَالَ أَنْبَأَنَا سَعِيدٌ، عَنْ قَتَادَةَ، عَنِ الْحَسَنِ، عَنْ أَبِي مُوسَى الأَشْعَرِيِّ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏ "‏ إِذَا تَوَاجَهَ الْمُسْلِمَانِ بِسَيْفَيْهِمَا فَقَتَلَ أَحَدُهُمَا صَاحِبَهُ فَهُمَا فِي النَّارِ مِثْلَهُ سَوَاءً ‏"‏ ‏.‏