Leviticus 24:5-9

5“1Then you shall take fine flour and bake twelve cakes with it; two-tenths of an ephah shall be in each cake. 6You shall set them in two rows, six to a row, on the 2pure gold table before the Lord. 7You shall put pure frankincense on each row that it may be 3a memorial portion for the bread, even an offering by fire to the Lord. 84Every sabbath day he shall set it in order before the Lord 5continually; it is an everlasting covenant 6for the sons of Israel. 97It shall be for Aaron and his sons, and they shall eat it in a holy place; for it is most holy to him from the Lord’s offerings by fire, his portion forever.”