Deuteronomy 12:25-27

25Thou 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.

26Only thy holy things which thou hast, and thy vows, thou shalt take, and go unto the place which the Lord shall choose:

27And 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.