اَللَّاوِيِّينَ 15:16

«وَإِذَا حَدَثَ مِنْ رَجُلٍ ٱضْطِجَاعُ زَرْعٍ، يَرْحَضُ كُلَّ جَسَدِهِ بِمَاءٍ، وَيَكُونُ نَجِسًا إِلَى ٱلْمَسَاءِ.

And if any man’s seed of copulation go out from him, then he shall wash all his flesh in water, and be unclean until the even.