If there be among you any man, that is defiled in a dream by night, he shall go forth out of the camp.
The man from whom the seed of copulation goeth out, shall wash all his body with water: and he shall be unclean until the evening.
When thou goest out to war against thy enemies, thou shalt keep thyself from every evil thing.
And shall not return, before he be washed with water in the evening: and after sunset he shall return into the camp.
But beware ye lest you touch ought of those things that are forbidden, and you be guilty of transgression: and all the camp of Israel be under sin, and be troubled.