Leviticus 22:4

22:4 "'Whoever of the seed of Aaron is a leper or has an issue; he shall not eat of the holy things, until he is clean. Whoever touches anything that is unclean by the dead, or a man whose seed goes from him;
-World English Bible

Other Translation

22:4 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;
-King James Version