DICT.TW Dictionary Taiwan

 Aaronites
    the descendants of Aaron, and therefore priests. Jehoiada, the
    father of Benaiah, led 3,700 Aaronites as "fighting men" to the
    support of David at Hebron (1 Chr. 12:27). Eleazar (Num. 3:32),
    and at a later period Zadok (1 Chr. 27:17), was their chief.