Ezra 7:13

10 For Ezra had set his heart to seek the law of Yahweh, and to do it, and to teach in Israel statutes and ordinances.

11 Now this is the copy of the letter that the king Artaxerxes gave to Ezra the priest, the scribe, even the scribe of the words of the commandments of Yahweh, and of his statutes to Israel:

12 Artaxerxes, king of kings, to Ezra the priest, the scribe of the law of the God of heaven, perfect and so forth.

13 I make a decree, that all those of the people of Israel, and their priests and the Levites, in my realm, who are minded of their own free will to go to Jerusalem, go with you.

14 Because you are sent of the king and his seven counselors, to inquire concerning Judah and Jerusalem, according to the law of your God which is in your hand,

15 and to carry the silver and gold, which the king and his counselors have freely offered to the God of Israel, whose habitation is in Jerusalem,

16 and all the silver and gold that you shall find in all the province of Babylon, with the freewill-offering of the people, and of the priests, offering willingly for the house of their God which is in Jerusalem;