Ezra 10:4-7

4Stand up, for it is your duty, and we will be with you. Be brave and act.”

5Then Ezra stood and made the leaders of the priests, the Levites, and all Israel, take an oath that they would act in accordance with this proposal; so they took the oath.

6Then Ezra got up from before the house of God and went into the chamber of Jehohanan the son of Eliashib [and spent the night there]. He did not eat bread nor drink water, for he was mourning over the [former] exiles’ faithlessness.

7They made a proclamation throughout Judah and Jerusalem to all the [former] exiles, that they were to assemble at Jerusalem,