Leviticus 22:7
and when the sun goeth down, he shall be clean, and may afterwards eat of the holy things; for it is his food.
Leviticus 21:22
The bread of his God, of the most holy and of the holy, shall he eat;
Numbers 18:11-19
And this shall be thine: the heave-offering of their gift, with all the wave-offerings of the children of Israel; I have given them unto thee, and to thy sons and to thy daughters with thee, by an everlasting statute; every one that is clean in thy house shall eat of it.
Deuteronomy 18:3-4
And this shall be the priest's due from the people, from them that sacrifice a sacrifice, whether ox, or sheep: they shall give unto the priest the shoulder, and the jawbones, and the maw.
1 Corinthians 9:4
Have we not a right to eat and to drink?
1 Corinthians 9:13-14
Do ye not know that they who labour at sacred things eat of the offerings offered in the temple; they that attend at the altar partake with the altar?