And any garment and any leather on which there is semen, it shall be washed with water, and be unclean until evening.
Leviticus 15:17
Surrounding context
15:16 "If any man has an emission of semen, then he shall wash all his body in water, and be unclean until evening.
15:17 And any garment and any leather on which there is semen, it shall be washed with water, and be unclean until evening.
15:18 Also, when a woman lies with a man, and there is an emission of semen, they shall bathe in water, and be unclean until evening.