Like a wild ass, a king of Jarmuth, a royal city of the Canaanites, who was conquered and put to death by Joshua (10:3, 23, 26).
a wild ass of them ...
Hitchcock's Bible Names Dictionary
(like a wild ass; fleet) the Amorite king of Jarmuth at the time of Joshua's conquest of Canaan. (Jo...
William Smith's Bible Dictionary