Ezra 10:3-5

Orthodox Jewish Bible

³ So now let us make a Brit with Eloheinu to put away all nashim and that born of them, according to the counsel of Adonoi and the charedim at the mitzvot of Eloheinu; and let it be done according to the Torah.

⁴ Arise! For this matter is your responsibility; but we will be with you; chazak and act.

⁵ Then Ezra rose and made the leading Kohanim, the Levi’im, and kol Yisroel take an oath that they would do according to this proposal; so they took the oath.