Narrated Shaddad bin Aws: There are two characteristics that I heard the Messenger of Allah صلی اللہ علیہ وسلم say: Allah has decreed that everything should be done in a good way, so when you kill use a good method. The version of the narrators other than Muslim says: So kill in a good manner. And when you slaughter, you should use a good method, for one of you should sharpen his knife, and give the animal as little pain as possible.