Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
Obal
Usage: A man living at the time of the Patriarchs, first mentioned at Gen.10.28; son of: Joktan (H3355); brother of: Almodad (H0486), Sheleph (H8026), Hazarmaveth (H2700), Jerah (H3392), Hadoram (H1913A), Uzal (H0187), Diklah (H1853), Abimael (H0039), Sheba (H7614H), Ophir (H0211), Havilah (H2341I) and Jobab (H3103) Another spelling of o.val (עוֹבָל "Obal" H5745) § Ebal = "stone" or "bare mountain" Arabian people, descended from Joktan