Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
Jobab
Usage: A man living at the time of the Patriarchs, first mentioned at Gen.10.29; son of: Joktan (H3355);
brother of: Almodad (H0486), Sheleph (H8026), Hazarmaveth (H2700), Jerah (H3392), Hadoram (H1913A), Uzal (H0187), Diklah (H1853), Obal (H5745), Abimael (H0039), Sheba (H7614H), Ophir (H0211) and Havilah (H2341I) § Jobab = "a desert" 1) the last in order of the sons of Joktan, a descendant of Shem 2) one of the kings of Edom 3) the king of Madon, located in northern Canaan, and one of the kings who opposed Joshua during the conquest and who were routed at Meron 4) head of a Benjamite house 5) another Benjamite