The singers: the descendants of Asaph, 128.
Heman’s kinsman was Asaph, who served at his right hand: Asaph the son of Berechiah, the son of Shimea,
Mattaniah son of Mica, the son of Zabdi, the son of Asaph, who led in thanksgiving and prayer; Bakbukiah, second among h
The singers: the descendants of Asaph, 148.
So the Levites appointed Heman son of Joel; from his brothers, Asaph son of Berechiah; from their brothers the Merarites
Additionally, David and the commanders of the army set apart some of the sons of Asaph, Heman, and Jeduthun to prophesy