Mambo ya Walawi 15 : 18 Leviticus chapter 15 verse 18

Huyo mwanamke naye ambaye mtu mume amelala naye kwa shahawa, wote wawili wataoga majini, nao watakuwa najisi hata jioni.
soma Mlango wa 15

If a man lies with a woman and there is an emission of semen, they shall both bathe themselves in water, and be unclean until the evening.