21:22. He shall eat nevertheless of the loaves that are offered in the sanctuary.
21:23. Yet so that he enter not within the veil, nor approach to the altar: because he hath a blemish, and he must not defile my sanctuary. I am the Lord who sanctify them.
21:24. Moses, therefore spoke to Aaron, and to his sons and to all Israel, all the things that had been commanded him.
Leviticus Chapter 22
Who may eat the holy things: and what things may be offered.
22:1. And the Lord spoke to Moses saying:
22:2. Speak to Aaron and to his sons, that they beware of those things that are consecrated of the children of Israel: and defile not the name of the things sanctified to me, which they offer. I am the Lord.
22:3. Say to them and to their posterity: Every man of your race, that approacheth to those things that are consecrated, and which the children of Israel have offered to the Lord, in whom there is uncleanness, shall perish before the Lord. I am the Lord.
Approacheth, etc… This is to give us to understand, with what purity of soul we are to approach to the blessed sacrament of which these meats that had been offered in sacrifice were a figure.
22:4. The man of the seed of Aaron, that is a leper, or that suffereth a running of the seed, shall not eat of those things that are sanctified to me, until he be healed. He that toucheth any thing unclean by occasion of the dead: and he whose seed goeth from him as in generation: