Leviticus 17:8, 10

“Also you shall say to them: ‘Whatever man of the house of Israel, or of the strangers who dwell among you, who offers a burnt offering or sacrifice

‘And whatever man of the house of Israel, or of the strangers who dwell among you, who eats any blood, I will set My face against that person who eats blood, and will cut him off from among his people.