Leviticus 15:20-22

King James Version

²⁰ And every thing that she lieth upon in her separation shall be unclean: every thing also that she sitteth upon shall be unclean.

²¹ And whosoever toucheth her bed shall wash his clothes, and bathe himself in water, and be unclean until the even.

²² And whosoever toucheth any thing that she sat upon shall wash his clothes, and bathe himself in water, and be unclean until the even.