Jos Joshua, chapter Book of Joshua, chapter 13
And all the cities of the plain, and all the kingdom of Sichon [Warrior] king of the Emori [Highlanders], which reigned in Heshbon [Stronghold], whom Moshe [He Who Draws Out Of The Waters] struck with the princes of Midyan [Strife], Evi [My Desire], and Rekem [Variegation], and Tzur [Rock], and Hur [Liberty], and Reva [Four], [which were] dukes of Sichon [Warrior], dwelling in the country.Num 31:8