Ezra 6:3-4

3King Cyrus gave a command about God's temple in Jerusalem, in the first year that he ruled in Babylon. He said: “The Jews must build their temple as a place where they can offer sacrifices to their God. They must build it on its foundations. They must make it 30 metres wide and 30 metres high.

4They must build the walls with three rows of big stones, and then a row of wooden beams. They should take money from the king's palace to pay for the work.