Leviticus [Pertaining to Levites] 22:5-7

⁵or whoever touches any creeping thing, whereby he may be made unclean, or a man of whom he may take uncleanness, whatever uncleanness he has;

⁶the person that touches any such shall be unclean until the evening, and shall not eat of the holy things, unless he bathe his body in water.

⁷When the sun is down, he shall be clean; and afterward he shall eat of the holy things, because it is his bread.