Deuteronomy 12:27

You shall offer your burnt offerings, the meat and the blood, on Yahweh your God’s altar. The blood of your sacrifices shall be poured out on Yahweh your God’s altar, and you shall eat the meat.

And thou shalt offer thy burnt offerings, the flesh and the blood, upon the altar of the LORD thy God: and the blood of thy sacrifices shall be poured out upon the altar of the LORD thy God, and thou shalt eat the flesh.