Ezra 10:7

3 So now let us make a covenant before our God to send away all the foreign wives and their children, according to the counsel of my lord and of those who tremble at the command of our God. Let it be done according to the Law.

4 Get up, for this matter is your responsibility, and we will support you. Be strong and take action!”

5 So Ezra got up and made the leading priests, Levites, and all Israel take an oath to do what had been said. And they took the oath.

6 Then Ezra withdrew from before the house of God and walked to the chamber of Jehohanan son of Eliashib. And while he stayed there, he ate no food and drank no water, because he was mourning over the unfaithfulness of the exiles.

7 And a proclamation was issued throughout Judah and Jerusalem that all the exiles should gather at Jerusalem.

8 Whoever failed to appear within three days would forfeit all his property, according to the counsel of the leaders and elders, and would himself be expelled from the assembly of the exiles.

9 So within the three days, all the men of Judah and Benjamin assembled in Jerusalem, and on the twentieth day of the ninth month, all the people sat in the square at the house of God, trembling regarding this matter and because of the heavy rain.

10 Then Ezra the priest stood up and said to them, “You have been unfaithful by marrying foreign women, adding to the guilt of Israel.

11 Now, therefore, make a confession to the LORD, the God of your fathers, and do His will. Separate yourselves from the people of the land and from your foreign wives.”

Read all of Ezra 10