From the same as regeb; stony; Argob, a district of Palestine -- Argob.
see HEBREW regeb
H709. Argob
אַרְגֹּב proper name
1. location (heap, or region of clods; 'glede' GASmG551); — always א ׳חֶבֶל Deuteronomy 3:4, 14; 1 Kings 4:13, ׳ח ׳הָא Deuteronomy 3:13; = measured region of Argob; some well-defined district of Bashan (apparently identification with יָאִיר חַוֺת 3:14 [where ׳ח ׳י in Bashan, so Joshua 13:30], but this a harmonistic correction; ׳ח ׳י in fact in Gilead [Numbers 32:41; Judges 10:4, and distinguished from אַרְגֹּב 1 Kings 4:13 compare Deuteronomy 3:13); exact location dubious, GASml.c. and especially Dr3:4; BuhlGeogr.18 thinks of ‚uwet, south of Upper Yarmuk, a border district between Bashan and Gilead. — Αρσοβ; 1 Kings 4:13 Ερεβαταμ, ᵐ5L Πασαβαν, A Ερσαβ.
2. masculine 2 Kings 15:25, Αρσοβ dubious; see Klo Kit Benz Bur.