Leviticus 15:16-18

Amplified Bible

¹⁶ ‘Now if any man has a seminal emission, he shall wash all his body in water, and be unclean until evening. ¹⁷ Every garment and every leather on which there is semen shall be washed with water, and shall be unclean until evening. ¹⁸ If a man lies with a woman so that there is a seminal emission, they shall both bathe in water and be unclean until evening.