Leviticus 15:27-33

²⁷Every one that touches it shall be unclean; and he shall wash his garments, and bathe his body in water, and shall be unclean till evening.

²⁸But if she shall be cleansed from her flux, then she shall number to herself seven days, and afterwards she shall be esteemed clean.

²⁹And on the eighth day she shall take two turtledoves, or two young pigeons, and shall bring them to the priest, to the door of the tabernacle of witness.

³⁰And the priest shall offer one for a sin-offering, and the other for a whole burnt offering, and the priest shall make atonement for her before the Lord for her unclean flux.

³¹And you° shall cause the children of Israel to beware of their uncleannesses; so they shall not die for their uncleanness, in polluting my tabernacle that is among them.

³²This is the law of the man who has an issue, and if one discharge seed of copulation, so that he should be polluted by it.

³³And this is the law for her that has the issue of blood in her separation, and as to the person who has an issue of seed, in his issue: it is a law for the male and the female, and for the man who shall have lain with her that is set apart.