Leviticus 17:10, 12, 14

‘Any man from the house of Israel, or any stranger living temporarily among you, who eats any blood, against that person I shall set My face and I will cut him off from his people [excluding him from the atonement made for them]. [Ezek 33:25]

Therefore I have said to the sons of Israel, ‘No person among you may eat blood, nor may any stranger living temporarily among you eat blood.’

“For in regard to the life of all flesh, its blood is [the same] as its life; therefore I said to the Israelites, ‘You are not to eat the blood of any flesh, for the life of all flesh is its blood. Whoever eats it shall be cut off [excluding him from the atonement made for them].’