The Prophet said: "The extinction of the whole world is less significant before Allah than killing a Muslim man."
Sunan an-Nasa'i Book 37, Hadith 22
← Previous Hadith "The Messenger of Allah said: 'By the One in Whose Hand is my soul, killing a believer is more grievous before Allah than the extinction of the whole world.'"

Sunan an-Nasa'i Book 37, Hadith 21 Next Hadith → "Killing a believer is more grievous before Allah than the extinction of the whole world."

Sunan an-Nasa'i Book 37, Hadith 23