Leviticus 22:5
“Or whosoever toucheth any creeping thing, whereby he may be made unclean, or a man of whom he may take uncleanness, whatsoever uncleanness he hath;”
Say unto them, Whosoever he be of all your seed among your generations, that goeth unto the holy things, which the children of Israel hallow unto the Lord, having his uncleanness upon him, that soul shall be cut off from my presence: I am the Lord.
What man soever of the seed of Aaron is a leper, or hath a running issue; he shall not eat of the holy things, until he be clean. And whoso toucheth any thing that is unclean by the dead, or a man whose seed goeth from him;
Or whosoever toucheth any creeping thing, whereby he may be made unclean, or a man of whom he may take uncleanness, whatsoever uncleanness he hath;
The soul which hath touched any such shall be unclean until even, and shall not eat of the holy things, unless he wash his flesh with water.
And when the sun is down, he shall be clean, and shall afterward eat of the holy things; because it is his food.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Related Verses
“What man soever of the seed of Aaron is a leper, or hath a running issue; he shall not eat of the holy things, until he be clean. And whoso toucheth any thing that is unclean by the dead, or a man whose seed goeth from him;”
“Or if a soul touch any unclean thing, whether it be a carcase of an unclean beast, or a carcase of unclean cattle, or the carcase of unclean creeping things, and if it be hidden from him; he also shall be unclean, and guilty.”
“Ye shall not make yourselves abominable with any creeping thing that creepeth, neither shall ye make yourselves unclean with them, that ye should be defiled thereby.”
“These are unclean to you among all that creep: whosoever doth touch them, when they be dead, shall be unclean until the even.”
“And for these ye shall be unclean: whosoever toucheth the carcase of them shall be unclean until the even.”