Nehemiah 7:67
7:67 not counting their 7,337 male and female servants. They also had 245 male and female singers.
Nehemiah 12:28
12:28 The singers were also assembled from the district around Jerusalem and from the settlements of the Netophathites
Nehemiah 12:42
12:42 and also Maaseiah, Shemaiah, Eleazar, Uzzi, Jehohanan, Malkijah, Elam, and Ezer. The choirs sang loudly under the direction of Jezrahiah.
Nehemiah 13:23
13:23 Also in those days I saw the men of Judah who had married women from Ashdod, Ammon, and Moab.