Smith's Dictionary
(desire), one of the five kings or princes of Midian slain by the Israelites. (Numbers 31:8; Joshua 13:21)
International Standard Bible Encyclopedia
e'-vi ('ewi, "desire"; Euei):
One of the five kings, or chiefs of the Midianites, slain by Israel during their sojourn in the plains of Moab (Nu 31:8; Jos 13:21).