Leviticus 22:6

⁴  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;

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;

⁶  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.

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

⁸  That which dieth of itself, or is torn with beasts, he shall not eat to defile himself therewith; I am the LORD.