Leviticus 15:22 in the King James Version
And whosoever toucheth any thing that she sat upon shall wash his clothes, and bathe himself in water, and be unclean until the even.
Context
21 Whoever touches her bed shall wash his clothes, and bathe himself in water, and be unclean until the evening.
22 Whoever touches anything that she sits on shall wash his clothes, and bathe himself in water, and be unclean until the evening.
23 If it is on the bed, or on anything she sits on, when he touches it, he shall be unclean until the evening.