In Islamic law, (ذَبِيحَة; ; ðaˈbiːħa), also spelled zabiha, is the prescribed method of slaughter for halal animals (excluding fish, which are exempt from this requirement). It consists of a swift, deep incision to the throat with a very sharp knife, cutting the wind pipe, jugular veins and carotid arteries on both sides but leaving the spinal cord intact. The butcher is also required to call upon the name of Allah (Bismillah) individually for each animal.
Dhabīḥah is regulated by a set of rules intended to conform to Islamic religious law, which is derived from the Quran and hadiths.
The following verses of the Quran mention the items which are forbidden to be eaten in Islam; however, others have cited many other reasons that discourage the consumption of blood, pork, and carrion.
He has only forbidden you what dies of itself, and blood, and flesh of swine, and that over which any other (name) than (that of) Allah has been invoked; but whoever is driven to necessity, not desiring, nor exceeding the limit, no sin shall be upon him; surely Allah is Forgiving, Merciful.
Forbidden to you (for food) are: dead meat, blood, the flesh of swine, and that on which has been invoked the name of other than Allah; that which hath been killed by strangling, or by a violent blow, or by a headlong fall, or by being gored to death; that which hath been (partly) eaten by a wild animal; unless ye are able to slaughter it (in due form); that which is sacrificed on stone (altars); (forbidden) also is the division (of meat) by raffling with arrows: that is impiety. This day have those who reject faith 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 favour 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.