Jami' at-Tirmidhi · Hadith 1397
حَدَّثَنَا أَبُو كُرَيْبٍ، حَدَّثَنَا وَكِيعٌ، عَنِ الأَعْمَشِ، عَنْ أَبِي وَائِلٍ، عَنْ عَبْدِ اللَّهِ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " إِنَّ أَوَّلَ مَا يُقْضَى بَيْنَ الْعِبَادِ فِي الدِّمَاءِ " .
Abdullah narrated that the Messenger of Allah (ﷺ) said:"Indeed the first cases to be judged between the worshippers are those of bloodshed
Sahih · Ahmad Muhammad ShakirSahih · Al-AlbaniSahih - Agreed Upon · Zubair Ali Zai