Leviticus 24:5-9

5And thou shalt take fine wheaten flour, and bake twelve cakes thereof; each cake shall be of two tenths.

6And thou shalt set them in two rows, six in a row, upon the pure table before Jehovah.

7And thou shalt put pure frankincense upon each row; and it shall be a bread of remembrance, an offering by fire to Jehovah.

8Every sabbath day he shall arrange it before Jehovah continually, on the part of the children of Israel: [it is] an everlasting covenant.

9And it shall be Aaron's and his sons'; and they shall eat it in a holy place; for it is most holy unto him of Jehovah's offerings by fire: [it is] an everlasting statute.