Leviticus 15:18–28

¹⁸And a woman with whom a man lieth with seed of copulation—they shall bathe in water, and be unclean until the even.

¹⁹And if a woman have a flux, and her flux in her flesh be blood, she shall be seven days in her separation, and whoever toucheth her shall be unclean until the even. ²⁰And everything that she lieth upon in her separation shall be unclean; and everything that she sitteth upon shall be unclean. ²¹And whoever toucheth her bed shall wash his garments, and bathe in water, and be unclean until the even. ²²And whoever toucheth any object that she sat upon shall wash his garments, and bathe in water, and be unclean until the even. ²³And if it be on the bed, or on anything whereon she sitteth, when he toucheth it, he shall be unclean until the even. ²⁴And if a man lie with her at all, and the uncleanness of her separation come upon him, he shall be unclean seven days; and every bed whereon he lieth shall be unclean. ²⁵And if a woman have her flux of blood many days out of the time of her separation, or if she have the flux beyond the time of her separation, all the days of the flux of her uncleanness shall she be as in the days of her separation: she is unclean. ²⁶Every bed whereon she lieth all the days of her flux shall be unto her as the bed of her separation; and every object on which she sitteth shall be unclean, according to the uncleanness of her separation. ²⁷And whoever toucheth them shall be unclean, and shall wash his clothes, and bathe in water, and be unclean until the even. ²⁸And if she be cleansed of her flux then she shall count seven days, and after that she shall be clean.