Deuteronomy 23:9-11

Modern English Version

Uncleanness in the Camp

⁹ When the army goes out against your enemies, then keep yourself from every wicked thing. ¹⁰ If there be among you any man who is not clean because of a nocturnal emission, then he must leave the camp. He may not re-enter the camp. ¹¹ And it must be that when evening comes, he must wash himself with water, and at sunset he may re-enter the camp.