Ezra 4:5

4:5 They were hiring advisers to oppose them, so as to frustrate their plans, throughout the time of King Cyrus of Persia until the reign of King Darius of Persia.

Ezra 8:36

8:36 Then they presented the decrees of the king to the king’s satraps and to the governors of Trans-Euphrates, who gave help to the people and to the temple of God.