Nehemiah 2:7-9
2:7 I said to the king, “If the king is so inclined, let him give me letters for the governors of Trans-Euphrates that will enable me to travel safely until I reach Judah,
2:8 and a letter for Asaph the keeper of the king’s nature preserve, so that he will give me timber for beams for the gates of the fortress adjacent to the temple and for the city wall and for the house to which I go.” So the king granted me these requests, for the good hand of my God was on me.
2:9 Then I went to the governors of Trans-Euphrates, and I presented to them the letters from the king. The king had sent with me officers of the army and horsemen.