The Book of Tribulations and Portents of the Last Hour
54/4. Chapter:
If Two Muslims Confront One Another With Their Swords
Sahih Muslim
حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا يَعْقُوبُ، - يَعْنِي ابْنَ عَبْدِ الرَّحْمَنِ - عَنْ سُهَيْلٍ، عَنْ أَبِيهِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " لاَ تَقُومُ السَّاعَةُ حَتَّى يَكْثُرَ الْهَرْجُ " . قَالُوا وَمَا الْهَرْجُ يَا رَسُولَ اللَّهِ قَالَ " الْقَتْلُ الْقَتْلُ " .
Abu Huraira reported Allah's Messenger (ﷺ) as saying: The last Hour will not come unless there is much bloodshed. They said: What is harj? Thereupon he said: Bloodshed. bloodshed.
Reference : Sahih Muslim 157jIn-book reference : Book 54, Hadith 23USC-MSA web (English) reference : Book 41, Hadith 6903