3. Mose 15:25

Diseased issue from a woman. - If an issue of blood in a woman flowed many days away from (not in) the time of her monthly uncleanness, or if it flowed beyond her monthly uncleanness, she was to be unclean as long as her unclean issue continued, just as in the days of her monthly uncleanness, and she defiled her couch as well as everything upon which she sat, as in the other case, also every one who touched either her or these things.

In this chapter we have laws concerning other ceremonial uncleannesses contracted either by bodily disease like that of the leper, or some natural incidents, and this either, I. In men (v. 1-18). Or, II. In women (Lev 15:19-33). We need not be at all curious in explaining these antiquated laws, it is enough if we observe the general intention; but we have need to be very cautious lest sin take occasion by the commandment to become more exceedingly sinful; and exceedingly sinful it is when lust is kindled by sparks of fire from God's altar. The case is bad with the soul when it is putrefied by that which should purify it.

15:25-29 Normal menstruation required no offering from the woman (15:19-24). A discharge of blood that exceeded seven days required a cleansing ceremony similar to that for the man cleansed of a bodily discharge (15:13-15; see also Matt 9:20-22).