Nehemiah 12:26; Nehemiah 12:36

26 They served in the days of Joiakim son of Joshua, the son of Jozadak, and in the days of Nehemiah the governor and of Ezra the priest, the teacher of the Law.
36 and his associates—Shemaiah, Azarel, Milalai, Gilalai, Maai, Nethanel, Judah and Hanani—with musical instruments prescribed by David the man of God. Ezra the teacher of the Law led the procession.