(4) باب إِذَا تَوَاجَهَ الْمُسْلِمَانِ بِسَيْفَيْهِمَا
Abu Bakra reported Allah's Messenger (ﷺ) as saying:
When two Muslims (confront each other) and the one amongst them attacks his brother with a weapon, both of them are at the brink of Hell-Fire. And when one of them kills his companion, both of them get into Hell-Fire. (IT)
Reference (IT): Sahih Muslim 2888 d (IT)
In-book reference (IT): Book 54, Hadith 21 (IT)
USC-MSA web (English) reference(deprecated numbering scheme): Book 41, Hadith 6901 (IT)