Ezra 3:8

Now in the second year of their coming to the house of God at Jerusalem in the second month, ^aZerubbabel the son of Shealtiel and Jeshua the son of Jozadak and the rest of their brothers the priests and the Levites, and all who came from the captivity to Jerusalem, began the work and ^bappointed the Levites from twenty years and older to direct the work of the house of Yahweh.

The Foundation of the Temple of Yahweh