Leviticus 15:23-25

New American Standard Bible

²³ Whether it be on the bed or on the thing on which she is sitting, when he touches it, he shall be unclean until evening. ^24 (A)If a man actually sleeps with her so that her menstrual impurity is on him, he shall be unclean seven days, and every bed on which he lies shall be unclean.

²⁵ ‘^(B)Now if a woman has a discharge of her blood for many days, not at the period of her menstrual impurity, or if she has a discharge beyond ^[a]that period, for all the days of her impure discharge she shall continue as though ^[b]in her menstrual impurity; she is unclean.