(2) باب تَعْظِيمِ الدَّمِ
It was narrated that 'Amr bin Shurahbil said:
"The Messenger of Allah [SAW] said: 'The first matter concerning which scores will be settled among the people on the Day of Resurrection will be bloodshed.'" (RU)
Reference (RU): Sunan an-Nasa'i 3995 (RU)
In-book reference (RU): Book 37, Hadith 30 (RU)
English translation (RU): Vol. 5, Book 37, Hadith 4000 (RU)