OT-HISTORY.filter - jub direct:

jub@1Chronicles:25:2 @ of the sons of Asaph: Zaccur, Joseph, Nethaniah, and Asarelah, the sons of Asaph under the direction of Asaph, who prophesied at the hand of the king.

jub@1Chronicles:25:6 @ All these [were] under the direction of their father for song [in] the house of the LORD, with cymbals, psalteries, and harps, for the ministry of the house of God, under the hand of the king, of Asaph, of Jeduthun, and of Heman.