(2) باب تَعْظِيمِ الدَّمِ
It was narrated from 'Abdullah that:
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."
Reference: Sunan an-Nasa'i 3993
In-book reference: Book 37, Hadith 28
English translation: Vol. 5, Book 37, Hadith 3998