Narrated `Abdullah: Allah's Apostle said that he met Zaid bin `Amr Nufail at a place near Baldah and this had happened before Allah's Apostle received the Divine Inspiration. Allah's Apostle presented a dish of meat (that had been offered to him by the pagans) to Zaid bin `Amr, but Zaid refused to eat of it and then said (to the pagans), "I do not eat of what you slaughter on your stonealtars (Ansabs) nor do I eat except that on which Allah's Name has been mentioned on slaughtering."

Narrated Jundub bin Sufyan Al-Bajali: Once during the lifetime of Allah's Apostle we offered some animals as sacrifices. Some people slaughtered their sacrifices before the (Id) prayer, so when the Prophet finished his prayer, he saw that they had slaughtered their sacrifices before the prayer. He said, "Whoever has slaughtered (his sacrifice) before the prayer, should slaughter (another sacrifice) in lieu of it; and whoever has not yet slaughtered it till we have prayed; should slaughter (it) by mentioning Allah's Name."

Narrated Ka`b: that a slave girl of theirs used to shepherd some sheep at Si'a (a mountain near Medina). On seeing one of her sheep dying, she broke a stone and slaughtered it. Ka`b said to his family, "Do not eat (of it) till I go to the Prophet and ask him, or, till I send someone to ask him." So he went to the Prophet or sent someone to him The Prophet permitted (them) to eat it.

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.

Narrated Rafi` bin Khadij: that he said, "O Allah's Apostle! We have no knife." The Prophet said, "if the killing tool causes blood to gush out, and if Allah's Name is mentioned, eat (of the slaughtered animal). But do not slaughter with a nail or a tooth, for the nail is the knife of Ethiopians and a tooth is a bone." Suddenly a camel ran away and it was stopped (with an arrow). The Prophet then said, "Of these camels there are some which are as wild as wild beasts; so if one of them runs away from you and you cannot catch it, treat it in this manner (i.e. shoot it with an arrow).

Narrated Ka`b bin Malik: A lady slaughtered a sheep with a stone and then the Prophet was asked about it and he permitted it to be eaten.

Narrated Mu`adh bin Sa`d or Sa`d bin Mu`adh: A slave girl belonging to Ka`b used to graze some sheep at Sl'a (mountain). Once one of her sheep was dying. She reached it (before it died) and slaughtered it with a stone. The Prophet was asked, and he said, "Eat it."

Narrated Rafi` bin Khadij: The Prophet said, "Eat what is slaughtered (with any instrument) that makes blood flow out, except what is slaughtered with a tooth or a nail.'

Narrated `Aisha: A group of people said to the Prophet, "Some people bring us meat and we do not know whether they have mentioned Allah's Name or not on slaughtering the animal." He said, "Mention Allah's Name on it and eat." Those people had embraced Islam recently.