Leviticus 24:8-9

MLV(i) 8 Every Sabbath day he will set it in order before Jehovah continually. It is an everlasting covenant from the sons of Israel. 9 And it will be for Aaron and his sons. And they will eat it in a holy place, for it is most holy to him of the offerings of Jehovah made by fire by an everlasting statute.