Leviticus 22:2-4

New King James Version

² “Speak to Aaron and his sons, that they ^(A)separate^[a] themselves from the holy things of the children of Israel, and that they ^(B)do not profane My holy name by what they ^(C)dedicate to Me: I am the Lord. ³ Say to them: ‘Whoever of all your descendants throughout your generations, who goes near the holy things which the children of Israel dedicate to the Lord, ^(D)while he has ^[b]uncleanness upon him, that person shall be cut off from My presence: I am the Lord.

⁴ ‘Whatever man of the descendants of Aaron, who is a ^(E)leper or has ^(F)a discharge, shall not eat the holy offerings ^(G)until he is clean. And ^(H)whoever touches anything made unclean by a corpse, or ^(I)a man who has had an emission of semen,