1 Mambo Ya Nyakati 25:2

Kutoka kwa wana wa Asafu walikuwa: Zakuri, Yosefu, Nethania na Asarela. Wana wa Asafu walikuwa chini ya usimamizi wa Asafu, ambaye alitoa unabii chini ya usimamizi wa mfalme.

Of the sons of Asaph; Zaccur, and Joseph, and Nethaniah, and Asarelah, the sons of Asaph under the hands of Asaph, which prophesied according to the order of the king.