1 Chronicles 25:4

Of Heman: the sons of Heman; Bukkiah, Mattaniah, Uzziel, Shebuel, and Jerimoth, Hananiah, Hanani, Eliathah, Giddalti, and Romamti-ezer, Joshbekashah, Mallothi, Hothir, and Mahazioth:

The verse stands within the account of David's deliberate ordering of the temple musicians into regular courses for service. That ordering placed trained and capable leaders over their respective divisions so that each part of the musical work had its appointed oversight. In this arrangement the sons of Heman are listed by name as those set apart for the musical ministry.