Leviticus 17:10-16 - Eating Blood And Carcasses Prohibited
10 'And any man of the house of Israel, or of the sojourners, who is sojourning in your midst, who eateth any blood, I have even set My face against the person who is eating the blood, and have cut him off from the midst of his people; 11 for the life of the flesh is in the blood, and I have given it to you on the altar, to make atonement for your souls; for it is the blood which maketh atonement for the soul. 12 'Therefore I have said to the sons of Israel, No person among you doth eat blood, and the sojourner who is sojourning in your midst doth not eat blood;
13 and any man of the sons of Israel, or of the sojourners, who is sojourning in your midst, who hunteth venison, beast or fowl, which is eaten -- hath even poured out its blood, and hath covered it with dust; 14 for it is the life of all flesh, its blood is for its life; and I say to the sons of Israel, Blood of any flesh ye do not eat, for the life of all flesh is its blood; any one eating it is cut off.
15 And any person who eateth a carcase or torn thing, among natives or among sojourners -- hath both washed his garments, and hath bathed with water, and hath been unclean until the evening -- then he hath been clean; 16 and if he wash not, and his flesh bathe not -- then he hath borne his iniquity.'