16. If it is an emission of semen, the man must bathe his whole body in water and will be unclean until evening.
17. Any clothing or skin on which there is an emission of semen must be washed in water and will be unclean until evening.
18. If a man lies with a woman and has an emission of semen, both of them must bathe in water and will be unclean until evening.
19. Whenever a woman has a discharge of blood that is her normal bodily discharge, she will be unclean due to her menstruation for seven days. Anyone who touches her will be unclean until evening.
20. Anything on which she lies or sits during her menstruation will be unclean.
21. Anyone who touches her bed must wash their clothes, bathe in water, and will be unclean until evening.
22. Anyone who touches anything on which she has sat must wash their clothes, bathe in water, and will be unclean until evening.
23. Whenever anyone touches something—whether it was on the bed or where she has been sitting—they will be unclean until evening.