If, however, you have gone astray from your husband and if you became impure and had sexual relations with a man other than your husband’—
“If any man has an emission of semen, then he is to bathe his whole body in water and be unclean until the evening.
“Speak to Bnei-Yisrael and say to them: Suppose some man’s wife goes astray and is unfaithful to him,