The Lord spoke to Moses, saying:
Command the people of Israel to bring you pure oil of beaten olives for the lamp, that a light may be kept burning regularly.
Aaron shall set it up in the tent of meeting, outside the curtain of the covenant, to burn from evening to morning before the Lord regularly; it shall be a statute forever throughout your generations.
References for Leviticus 24:3
He shall set up the lamps on the lampstand of pure gold before the Lord regularly.
References for Leviticus 24:4
You shall take choice flour, and bake twelve loaves of it; two-tenths of an ephah shall be in each loaf.
You shall place them in two rows, six in a row, on the table of pure gold.
References for Leviticus 24:6
You shall put pure frankincense with each row, to be a token offering for the bread, as an offering by fire to the Lord.
Every sabbath day Aaron shall set them in order before the Lord regularly as a commitment of the people of Israel, as a covenant forever.
They shall be for Aaron and his descendants, who shall eat them in a holy place, for they are most holy portions for him from the offerings by fire to the Lord, a perpetual due.