Leviticus 15:27-33

²⁷And whosoever toucheth those things shall be unclean, and shall wash his clothes, and bathe himself in water, and be unclean until the even.

²⁸But if she be cleansed of her issue, then she shall number to herself seven days, and after that she shall be clean.

²⁹And on the eighth day she shall take unto her two turtle-doves, or two young pigeons, and bring them unto the priest, to the door of the tent of meeting.

³⁰And the priest shall offer the one for a sin-offering, and the other for a burnt-offering; and the priest shall make atonement for her before the LORD for the issue of her uncleanness.

³¹Thus shall ye separate the children of Israel from their uncleanness; that they die not in their uncleanness, when they defile My tabernacle that is in the midst of them.

³²This is the law of him that hath an issue, and of him from whom the flow of seed goeth out, so that he is unclean thereby;

³³and of her that is sick with her impurity, and of them that have an issue, whether it be a man, or a woman; and of him that lieth with her that is unclean.