Leviticus 15:23-25

New King James Version

²³ If anything is on her bed or on anything on which she sits, when he touches it, he shall be unclean until evening. ²⁴ And ^(A)if any man lies with her at all, so that her impurity is on him, he shall be ^[a]unclean seven days; and every bed on which he lies shall be unclean.

²⁵ ‘If ^(B)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.