Leviticus 15:4-6

New Century Version

⁴ “‘If the person who discharges the body fluid lies on a bed, that bed becomes unclean, and everything he sits on becomes unclean. ⁵ Anyone who touches his bed must wash his clothes and bathe in water, and the person will be unclean until evening. ⁶ Whoever sits on something that the person who discharges the fluid sat on must wash his clothes and bathe in water; he will be unclean until evening.