Leviticus 15:19-30

19And if a woman shall have an issue, and her issue in her flesh be blood, she shall be put apart seven days: and whoever toucheth her shall be unclean until the evening.1 20And every thing that she lieth upon in her separation shall be unclean: every thing also that she sitteth upon shall be unclean. 21And whoever toucheth her bed shall wash his clothes, and bathe himself in water, and be unclean until the evening. 22And whoever toucheth any thing that she sat upon shall wash his clothes, and bathe himself in water, and be unclean until the evening. 23And if it be on her bed, or on any thing on which she sitteth, when he toucheth it, he shall be unclean until the evening. 24And if any man shall lie with her at all, and her impurity be upon him, he shall be unclean seven days; and all the bed on which he lieth shall be unclean. 25And if a woman shall have an issue of her blood many days out of the time of her separation, or if it shall run beyond the time of her separation; all the days of the issue of her uncleanness shall be as the days of her separation: she shall be unclean. 26Every bed on which she lieth all the days of her issue shall be to her as the bed of her separation: and whatever she sitteth upon shall be unclean, as the uncleanness of her separation. 27And whoever toucheth those things shall be unclean, and shall wash his clothes, and bathe himself in water, and be unclean until the evening. 28But if she shall 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 to her two turtledoves, or two young pigeons, and bring them to the priest, to the door of the tabernacle of the congregation. 30And the priest shall offer the one for a sin offering, and the other for a burnt offering; and the priest shall make an atonement for her before the LORD for the issue of her uncleanness.