Ezra 7:13-17

I have issued a decree that any of the people of Israel and their priests and the Levites in my kingdom who are willing to go to Jerusalem, may go with you.

Since you are sent on the part of the king and his seven advisers to inquire about Judah and Jerusalem according to the Law of your God which is in your hand,

and to bring the silver and gold, which the king and his advisers have voluntarily given to the God of Israel, whose dwelling is in Jerusalem,

with all the silver and gold which you find in the entire province of Babylon, along with the voluntary offering of the people and of the priests, who offered willingly for the house of their God which is in Jerusalem;

with this money, therefore, you shall diligently buy bulls, rams, and lambs, with their grain offerings and their drink offerings, and offer them on the altar of the house of your God which is in Jerusalem.