And on the table you shall set the bread of display, to be before Me always.
Exodus 25:30
You shall take choice flour and bake of it twelve loaves, two-tenths of a measure for each loaf. Place them on the pure table before the LORD in two rows, six to a row. With each row you shall place pure frankincense, which is to be a token offering for the bread, as an offering by fire to the LORD. He shall arrange them before the LORD regularly every sabbath day—it is a commitment for all time on the part of the Israelites. They shall belong to Aaron and his sons, who shall eat them in the sacred precinct; for they are his as most holy things from the LORD’s offerings by fire, a due for all time.
Leviticus 24:5-9