Leviticus 15:10-12

¹⁰Whoever touches anything that was under that person will be unclean until evening, and anyone who carries those things must wash his clothes and bathe himself in water; he will be unclean until evening.

¹¹Whomever he who has such a flow touches without first having rinsed his hands in water, the person who was touched must wash his clothes and bathe himself in water, and he will be unclean until evening.

¹²Any clay pot that the one with such a flow of fluid touches must be broken, and every container of wood must be rinsed in water.