Hunting, Slaughtering

Bukhari :: Book 7 :: Volume 67 :: Hadith 410

Narrated 'Abdullah

that Ka'b had a slave girl who used to graze his sheep on a small mountain, called "Sl'a", situated near the market. Once a sheep was dying, so she broke a stone and slaughtered it with it. When they mentioned that to the Prophet, he, permitted them to eat it.