Vayikra 15:8-10

Orthodox Jewish Bible

⁸ And if he that hath the discharge spit upon him that is tahor, then he shall immerse his garments, and immerse himself in mayim, and be tamei until the erev.

⁹ And whatsoever riding seat he rideth upon that hath the discharge shall be tamei.

¹⁰ And whosoever toucheth anything that was under him shall be tamei until the erev; and he that picks up any of those things shall immerse his garments, and immerse himself in mayim, and be tamei until the erev.