Result of search for "2091":
1722 dhab deh-hab' (Aramaic) corresponding to 2091; gold:--gold(- en).
1774 Diy zahab dee zaw-hawb' as if from 1768 and 2091; of gold; Dizahab, a place in the Desert:--Dizahab.
2091 zahab zaw-hawb' from an unused root meaning to shimmer; gold, figuratively, something gold-colored (i.e. yellow), as oil, a clear sky:-- gold(-en), fair weather.
4314 Mey Zahab may zaw-hawb' from 4325 and 2091, water of gold; Me-Zahab, an Edomite:--Mezahab.