Ezra 7:13-15

13Now I decree that any of the Israelites in my kingdom, including priests and Levites, who volunteer to go to Jerusalem with you, may go.

14You are sent by the king and his seven advisers to inquire about Judah and Jerusalem with regard to the Law of your God, which is in your hand.

15Moreover, you are to take with you the silver and gold that the king and his advisers have freely given to the God of Israel, whose dwelling is in Jerusalem,