Qur’an 5:3

Forbidden to you (for food) are: dead meat, blood, the flesh of swine, and that on which the name of other than Allah has been invoked; that which has been killed by strangling, or by a violent blow, or by a headlong fall, or by being gored to death; that which has been (partly) eaten by a wild animal; unless you are able to slaughter it (in due form); that which is sacrificed on stone (alters); (forbidden) also is the division (of meat) by raffling with arrows: that is impiety. This day those who reject Faith have given up all hope of your religion: yet fear them not but fear Me. This day have I perfected your religion for you, completed My favor upon you, and have chosen for you Islam as your religion. But if any is forced by hunger, with no inclination to transgression, Allah is indeed Oft-forgiving, Most Merciful.