Leviticus 15:8

If such a man has cast his spittle upon him who is clean, he shall wash his clothes, and having washed with water, he shall be unclean until evening

Other versions

King James Version

And if he that hath the issue spit upon him that is clean; then he shall wash his clothes, and bathe himself in water, and be unclean until the even.

English Standard Version

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.

New International Version

"'If the man with the discharge spits on someone who is clean, that person must wash his clothes and bathe with water, and he will be unclean till evening.