Leviticus 15:12-13

12However, an 1earthenware vessel which the man with the discharge touches shall be broken, and every wooden vessel shall be rinsed in water.

13‘Now when the man with the discharge becomes cleansed from his discharge, then he 2shall count off for himself seven days for his cleansing; he shall then wash his clothes and bathe his body in 3running water and will become clean.