Leviticus 15:21-23

Amplified Bible

²¹ Anyone who touches her bed shall wash his clothes and bathe in water, and be unclean until evening. ²² Whoever touches anything on which she sits shall wash his clothes and bathe in water, and be unclean until evening. ²³ And if it is on her bed or on the thing on which she is sitting, when he touches it, he shall be unclean until evening.