Leviticus 17:6-10

The priest shall sprinkle the blood on the altar of the Lord at the doorway of the tent of meeting, and offer up the fat in smoke as a soothing aroma to the Lord.

And they shall no longer offer their sacrifices to the goat demons with which they play the prostitute. This shall be a permanent statute to them throughout their generations.” ’

“Then you shall say to them, ‘Anyone from the house of Israel, or from the strangers who reside among them, who offers a burnt offering or sacrifice,

and does not bring it to the doorway of the tent of meeting to offer it to the Lord, that person also shall be cut off from his people.

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