16. “If a man has a flow of semen, he must bathe his whole body in water. He will be unclean until evening.
17. If the semen is on any clothing or leather, that clothing or leather must be washed with water. It will be unclean until evening.
18. If a woman has sexual relations with a man, and he has a flow of semen, both the man and the woman must bathe in water. They will be unclean until evening.
19. “If a woman has a discharge from her monthly time of bleeding, she will be unclean for seven days. Anyone who touches her will be unclean until evening.
20. Everything she lies on during her monthly time of bleeding will be unclean. And everything she sits on during that time will be unclean.