(29) باب تَحْرِيمِ الْقَتْلِ
It was narrated that Abu Bakrah said:
"The Messenger of Allah [SAW] said: 'If two Muslims fight with swords, and one of them kills the other, then the killer and the slain will both be in Hell.'" (RU)
Reference (RU): Sunan an-Nasa'i 4123 (RU)
In-book reference (RU): Book 37, Hadith 158 (RU)
English translation (RU): Vol. 5, Book 37, Hadith 4128 (RU)