Leviticus 21:22-24

BRG Bible

²² He shall eat the bread of his God, both of the most holy, and of the holy.

²³ Only he shall not go in unto the vail, nor come nigh unto the altar, because he hath a blemish; that he profane not my sanctuaries: for I the Lord do sanctify them.

²⁴ And Moses told it unto Aaron, and to his sons, and unto all the children of Israel.