Leviticus 15:16-28

16And if any man's seed of copulation pass from him, then he shall bathe his whole flesh in water, and be unclean until the even.

17And every garment, and every skin, whereon the seed of copulation shall be, shall be washed with water, and be unclean until the even.

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.