Purifications or Baptisms of Individuals Who Were Ceremonially Unclean
Source: TTT
Leviticus 15:2–13
“Say to the Israelites, ‘When any man has a bodily discharge, the discharge is unclean. / This uncleanness is from his discharge, whether his body allows the discharge to flow or blocks it. So his discharge will bring about uncleanness. / Any bed on which the man with the discharge lies will be unclean, and any furniture on which he sits will be unclean.
Leviticus 17:15
And any person, whether native or foreigner, who eats anything found dead or mauled by wild beasts must wash his clothes and bathe with water, and he will be unclean until evening; then he will be clean.
Leviticus 22:4–7
If a descendant of Aaron has a skin disease or a discharge, he may not eat the sacred offerings until he is clean. Whoever touches anything defiled by a corpse or by a man who has an emission of semen, / or whoever touches a crawling creature or a person that makes him unclean, whatever the uncleanness may be— / the man who touches any of these will remain unclean until evening. He must not eat from the sacred offerings unless he has bathed himself with water.
Numbers 19:7–12, 21
Then the priest must wash his clothes and bathe his body in water; after that he may enter the camp, but he will be ceremonially unclean until evening. / The one who burned the heifer must also wash his clothes and bathe his body in water, and he too will be ceremonially unclean until evening. / Then a man who is ceremonially clean is to gather up the ashes of the heifer and store them in a ceremonially clean place outside the camp. They must be kept by the congregation of Israel for preparing the water of purification; this is for purification from sin.