Narrated Abu Hurairah: A man was killed in the lifetime of the Prophet صلی اللہ علیہ وسلم. The matter was brought to the Prophet صلی اللہ علیہ وسلم. He entrusted him to the legal guardian of the slain. The slayer said: Messenger of Allah, I swear by Allah, I did not intend to kill him. The Messenger of Allah صلی اللہ علیہ وسلم said to the legal guardian: Now if he is true and you kill him, you will enter Hell-fire. So he let him go. His hands were tied with a strap. He came out pulling his strap. Hence he was called Dhu an-Nis'ah (possessor of strap).