Leviticus 15:16-18

New Catholic Bible

¹⁶ “ ‘If any man has an emission of semen, he shall wash his whole body with water and he shall be unclean until the evening. ¹⁷ If any semen falls on any garment or on any skin, it is to be washed with water and it shall be unclean until the evening.

¹⁸ “ ‘When a woman lies with a man and they have sex, they shall both bathe with water and they shall be unclean until the evening.