Thou shalt have a place also without the camp, whither thou shalt go forth abroad:
but it shall be, when evening cometh on, he shall bathe himself in water; and when the sun is down, he shall come within the camp.
and thou shalt have a paddle among thy weapons; and it shall be, when thou sittest down abroad, thou shalt dig therewith, and shalt turn back and cover that which cometh from thee:
And if any man's seed of copulation go out from him, then he shall bathe all his flesh in water, and be unclean until the even.