Ezra 3:1-6

When the seventh month came and the sons of Israel were in the cities, the people gathered together as one man to Jerusalem. Then Jeshua the son of Jozadak and his brothers the priests, and Zerubbabel the son of Shealtiel and his brothers arose, and they built the altar of the God of Israel, to offer burnt offerings on it, as it is written in the Law of Moses, the man of God. So they set up the altar on its [old] foundation, for they were terrified because of the peoples of the lands; and they offered burnt offerings on it to the LORD, morning and evening. They celebrated the Feast of Booths, as it is written, and offered the fixed number of daily burnt offerings, in accordance with the ordinances, as each day required; and afterward, there was the continual burnt offering, the offering at the New Moons, and at all the appointed festivals of the LORD that were consecrated, and the offerings of everyone who made a voluntary offering to the LORD. From the first day of the seventh month they began to offer burnt offerings to the LORD, but the foundation of the temple of the LORD had not been laid.