Ezra 6:16-22

Then the people of Israel celebrated and gave the Temple to God to honor him. Everybody was happy: the priests, the Levites, and the rest of the Jewish people who had returned from captivity. They gave the Temple to God by offering a hundred bulls, two hundred male sheep, and four hundred lambs as sacrifices. And as an offering to forgive the sins of all Israel, they offered twelve male goats, one goat for each tribe in Israel. Then they put the priests and the Levites into their separate groups. Each group had a certain time to serve God in the Temple at Jerusalem as it is written in the Book of Moses. The Jewish people who returned from captivity celebrated the Passover on the fourteenth day of the first month. The priests and Levites had made themselves clean. Then the Levites killed the Passover lambs for all the people who had returned from captivity, for their relatives the priests, and for themselves. So all the people of Israel who returned from captivity ate the Passover lamb. So did the people who had given up the unclean ways of their non-Jewish neighbors in order to worship the LORD, the God of Israel. For seven days they celebrated the Feast of Unleavened Bread in a very joyful way. The LORD had made them happy by changing the mind of the king of Assyria so that he helped them in the work on the Temple of the God of Israel.