Leviticus 22:3-4 ▼

3 |Tell them, 'If anyone of all your descendants throughout your generations approaches the holy things, which the children of Israel make holy to the LORD, having his uncleanness on him, that soul shall be cut off from before me. I am the LORD.

4 |'No man of the descendants of Aaron is a leper or has an issue, may eat of the holy things, until he is clean. Whoever touches anything that is unclean by the dead, a man who has had a seminal emission;