Leviticus 15:19-28

19‘If a woman has a discharge, and the discharge from her body is blood, she shall be set apart seven days; and whoever touches her shall be unclean until evening.

20Everything that she lies on during her impurity shall be unclean; also everything that she sits on shall be unclean.

21Whoever touches her bed shall wash his clothes and bathe in water, and be unclean until evening.

22And whoever touches anything that she sat on shall wash his clothes and bathe in water, and be unclean until evening.

23If anything is on her bed or on anything on which she sits, when he touches it, he shall be unclean until evening.

24And if any man lies with her at all, so that her impurity is on him, he shall be unclean seven days; and every bed on which he lies shall be unclean.

25‘If a woman has a discharge of blood for many days, other than at the time of her customary impurity, or if it runs beyond her usual time of impurity, all the days of her unclean discharge shall be as the days of her customary impurity. She shall be unclean.

26Every bed on which she lies all the days of her discharge shall be to her as the bed of her impurity; and whatever she sits on shall be unclean, as the uncleanness of her impurity.

27Whoever touches those things shall be unclean; he shall wash his clothes and bathe in water, and be unclean until evening.

28‘But if she is cleansed of her discharge, then she shall count for herself seven days, and after that she shall be clean.