Probably from the same as H205 (in the sense of {effort} but successful); {ability} {power} (figuratively) wealth: - {force} {goods} {might} {strength} substance.
Of Egyptian derivation; {On} a city of Egypt: - On.
Verse
Matrix
Num 16:1Now Korah, the son of Izhar, the son of Kohath, the son of Levi, and Dathan and Abiram, the sons of Eliab, and OnH203, the son of Peleth, sons of Reuben, took men: