Leviticus 22:7
And then when the sun is down he shall be clean and shall afterward eat of the hallowed things: for they are his food.
Leviticus 21:22
Notwithstanding, he shall eat of the bread of his God: even as well of the most holy, as of the holy:
Numbers 18:11-19
And this shall be thine: the heave offering of their gifts, throughout all the wave offerings of the children of Israel, for I have given them unto thee and thy sons, and thy daughters with thee, to be a duty forever: and all that are clean in thy house, shall eat of it,
Deuteronomy 18:3-4
And this is the duty of the priests, of the people and of them that offer, whether it be ox or sheep: They must give unto the priest, the shoulder and the two cheeks and the maw,
1 Corinthians 9:4
Have we not power to eat and to drink?
1 Corinthians 9:13-14
Do ye not understand how that they which minister in the temple, have their finding of the temple? And they which wait at the altar are partakers with the altar?