Leviticus 15:21-23

American Standard Version

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 anything that she sitteth upon shall wash his clothes, and bathe himself in water, and be unclean until the even. ²³ And if it be on the bed, or on anything whereon she sitteth, when he toucheth it, he shall be unclean until the even.