Ezra 4:2-3

2They went to speak to Zerubbabel and to the leaders of the Israelite families. They said, ‘Let us help you to build the temple. We also want to worship your God. We have lived in this country since Esarhaddon, king of Assyria, brought us here. All this time we have made sacrifices to your God.’

3But Zerubbabel, Jeshua and the other leaders of Israel's people said, ‘No. You cannot help us to build the temple for our God. We must build it by ourselves for the Lord, Israel's God. That is what Cyrus, king of Persia, has commanded us to do.’