Mambo ya Walawi 15 : 7 Leviticus chapter 15 verse 7

Na mtu atakayegusa mwili wake mwenye kisonono atazifua nguo zake, na kuoga majini, naye atakuwa najisi hata jioni.
soma Mlango wa 15

"'He who touches the body of him who has the discharge shall wash his clothes, and bathe himself in water, and be unclean until the evening.