Ezra 6:14-15

And the elders of the Jews were successful in building through the prophesying of Haggai the prophet and Zechariah the son of Iddo. And they finished building according to the command of the God of Israel and the decree of Cyrus, Darius, and Artaxerxes king of Persia. This temple was completed on the third day of the month Adar; it was the sixth year of the reign of King Darius.