Easton's Bible Dictionary (1897)
Four, a giant, father of Anak. , the city of Araba (Josh. 14:15; 15:13; 21:11; Gen. 13:18; 23:2).
Smith's Bible Dictionary (1863)
(city of the four), the progenitor of the Anakim, or sons of Anak, from whom their chief city, Hebron, received its name of Kirjath-Arba.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
AR'BA. See Hebron.
Hitchcock's Bible Names (1869)
four