Leviticus 17:10-14

10“‘Any man from the house of Israel or from the foreigners who reside in their midst who eats any blood, I will set my face against that person who eats the blood, and I will cut him off from the midst of his people,

11for the life of every living thing is in the blood. So I myself have assigned it to you on the altar to make atonement for your lives, for the blood makes atonement by means of the life.

12Therefore, I have said to the Israelites: No person among you is to eat blood, and no resident foreigner who lives among you is to eat blood.

13“‘Any man from the Israelites or from the foreigners who reside in their midst who hunts a wild animal or a bird that may be eaten must pour out its blood and cover it with soil,

14for the life of all flesh is its blood. So I have said to the Israelites: You must not eat the blood of any living thing because the life of every living thing is its blood – all who eat it will be cut off.