Deuteronomy 12:23-27

Only be sure that thou eat not the blood: for the blood is the life; and thou mayest not eat the life with the flesh.

Thou shalt not eat it; thou shalt pour it upon the earth as water.

Thou shalt not eat it; that it may go well with thee, and with thy children after thee, when thou shalt do that which is right in the sight of the LORD.

Only thy holy things which thou hast, and thy vows, thou shalt take, and go unto the place which the LORD shall choose:

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.