Divrey Hayamim Alef 7:2 OJB

2 And the Bnei Tola: Uzzi, Refayah, Yeriel, Yachmai, Yivsam, and Shmuel, heads of their bais avot, namely, of Tola; they were gibborei chayil (warriors of valor) in their toldot (generations), whose number was in the days of Dovid 22,600.