וְהִשְׁקָה֙ אֶת־הָ֣אִשָּׁ֔ה אֶת־מֵ֥י הַמָּרִ֖ים הַמְאָֽרֲרִ֑ים וּבָ֥אוּ בָ֛הּ הַמַּ֥יִם הַֽמְאָרֲרִ֖ים לְמָרִֽים׃
И он заставит женщину пить воду горечи, которая вызывает проклятие; и вода, которая вызывает проклятие, войдет в нее и станет горькой.
Mishnah Sotah
Just as the water checks her so the water checks him, as it is said, “And shall enter”, “And shall enter” (Numbers 5:22,. Just as she is prohibited to the husband so is she prohibited to the lover, as it is said, “defiled … and is defiled” (Numbers 5:27,, the words of Rabbi Akiba. Rabbi Joshua said: thus Zechariah ben Hakatzav used to expound. Rabbi says: twice in the portion, “If she is defiled…defiled”--one referring [to her being prohibited] to the husband and the other to the paramour.