Ezra 10:7-9

7So they made a proclamation throughout Judah and Jerusalem to all the exiles, that they were to assemble at Jerusalem, 8and that whoever did not come within three days, in accordance with the counsel of the leaders and the elders, all his property would be forfeited, and he himself would be excluded from the assembly of the exiles.

9So all the men of Judah and Benjamin assembled at Jerusalem within the three days. It was the ninth month on the twentieth of the month, and all the people sat in the public square before the house of God, 1trembling because of this matter and the heavy rain.