Ezra 8:15-17

15I assembled them at the river that flows toward Ahava. We camped there for three days, and I observed the people and the kohanim, but I did not find any Levites there.

16So I sent for Eliezer, Ariel, Shemaiah, Elnathan, Jarib, Elnathan, Nathan, Zechariah and Meshullam, who were leaders and for Joiarib and Elnatan who were men of learning.

17I sent them to Iddo, the leader at the place Casiphia. I put words in their mouths to speak to Iddo and his brother, who were sanctuary servants at Casiphia, in order to bring us ministers for the House of our God.