Let there be a place outside the tent-circle to which you may go;
And if a man's seed goes out from him, then all his body will have to be bathed in water and he will be unclean till evening.
But when evening comes near, let him take a bath: and after sundown he may come back to the tents.
And have among your arms a spade; and when you have been to that place, let that which comes from you be covered up with earth: