Leviticus 22:4-6

UKJV(i) 4 Whosoever of the seed of Aaron is a leper, or has a running issue; he shall not eat of the holy things, until he be clean. And whoso touches any thing that is unclean by the dead, or a man whose seed goes from him; 5 Or whosoever touches any creeping thing, whereby he may be made unclean, or a man of whom he may take uncleanness, whatsoever uncleanness he has; 6 The soul which has touched any such shall be unclean until even, and shall not eat of the holy things, unless he wash his flesh with water.