Of Levi — None who were simple Levites, and not the priests. And therefore the Levites mentioned, Ezra 7:7, by anticipation were not yet come to him.
Related Commentaries of Ezra 8:15
Ezra 8:15
15 And I gathered them together to the river that runneth to Ahava; and there abode we in tents three days: and I viewed the people, and the priests, and found there none of the sons of Levi.