Leviticus 15:5-11, 27

And anyone who touches his bed shall wash his clothes and bathe himself in water and be unclean until the evening. And whoever sits on anything on which the one with the discharge has sat shall wash his clothes and bathe himself in water and be unclean until the evening. And whoever touches the body of the one with the discharge shall wash his clothes and bathe himself in water and be unclean until the evening. And if the one with the discharge spits on someone who is clean, then he shall wash his clothes and bathe himself in water and be unclean until the evening. And any saddle on which the one with the discharge rides shall be unclean. And whoever touches anything that was under him shall be unclean until the evening. And whoever carries such things shall wash his clothes and bathe himself in water and be unclean until the evening. Anyone whom the one with the discharge touches without having rinsed his hands in water shall wash his clothes and bathe himself in water and be unclean until the evening.

And whoever touches these things shall be unclean, and shall wash his clothes and bathe himself in water and be unclean until the evening.