Parallel
Deuteronomy 3:16
Swete's Septuagint · Berean Standard Bible
καὶ τῷ Ῥουβὴν καὶ τῷ Γὰδ δέδωκα ἀπὸ τῆς Γαλαὰδ ἕως χειμάρρου Ἀρνῶν, καὶ ἕως τοῦ Ἰαβόκ·
and to the Reubenites and Gadites I gave the territory from Gilead to the Arnon Valley (the middle of the valley was the border) and up to the Jabbok River, the border of the Ammonites.