The Book of Oaths, Muharibin, Qasas (Retaliation), and Diyat (Blood Money)
28/8. Chapter:
The punishment for bloodshed in the hereafter, and bloodshed will be the first thing concerning which judgement is passed among the people on the Day of Resurrection
Sahih Muslim
حَدَّثَنَا عُثْمَانُ بْنُ أَبِي شَيْبَةَ، وَإِسْحَاقُ بْنُ إِبْرَاهِيمَ، وَمُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ نُمَيْرٍ، جَمِيعًا عَنْ وَكِيعٍ، عَنِ الأَعْمَشِ، ح وَحَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا عَبْدَةُ بْنُ سُلَيْمَانَ، وَوَكِيعٌ عَنِ الأَعْمَشِ، عَنْ أَبِي وَائِلٍ، عَنْ عَبْدِ اللَّهِ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " أَوَّلُ مَا يُقْضَى بَيْنَ النَّاسِ يَوْمَ الْقِيَامَةِ فِي الدِّمَاءِ " .
'Abdullah b. (Mas'ud) reported Allah's Messenger (ﷺ) as saying: The first (thing) that will be decided among people on the Day of Judgment will pertain to bloodshed.
Reference : Sahih Muslim 1678aIn-book reference : Book 28, Hadith 40USC-MSA web (English) reference : Book 16, Hadith 4158