Ezra 6:21-22

21So all the people who had returned from Babylon ate the feast. Other Israelites in Jerusalem had turned away from the bad things that other nations who lived there did. They had decided to worship the Lord, Israel's God. So they also ate the feast.

22Then they ate the Feast of Flat Bread for seven days. The Lord had caused them to be very happy, because the king of Assyria had helped them. The Lord had made the king think in a different way about the Jews in Jerusalem. He had decided to help them to build the God of Israel's temple.