זֹ֥את תּוֹרַ֖ת הַזָּ֑ב וַאֲשֶׁ֨ר תֵּצֵ֥א מִמֶּ֛נּוּ שִׁכְבַת־זֶ֖רַע לְטָמְאָה־בָֽהּ׃
Inilah ajaran tentang orang yang mengeluarkan lelehan, dan tentang orang yang mengeluarkan air mani sehingga ia menjadi najis karenanya,
Sifra
8) (Vayikra 15:32) ("This is the law of the zav and of him from whom semen issues forth to be made unclean thereby.") "This is the law of the zav"; of one sighting, who is comparable to one from whom semen issues forth (For a zav of two sightings must observe seven clean days); and he immerses and eats his Paschal offering at night.