Leviticus 15:7-9

Amplified Bible

⁷ Also whoever touches the man with the discharge shall wash his clothes and bathe in water, and be unclean until evening. ⁸ And if he who has the discharge spits on one who is clean, then he shall wash his clothes and bathe in water, and be unclean until evening. ⁹ Any saddle on which the man with the discharge rides becomes unclean.