John Gill Commentary Leviticus 15:21

"And whosoever toucheth her bed shall wash his clothes, and bathe himself in water, and be unclean until the even." — Leviticus 15:21 (ASV)

And whosoever toucheth her bed
The same thing that is said of a profluvious man, and so in (Leviticus 15:22Leviticus 15:23) .