2 Samuel 8:3

David : a son of Jesse of Judah; king of Israel,son of Jesse of Judah; king of Israel

Euphrates : a large river which joins the Tigris river before flowing into the Persian Gulf,a river flowing from eastern Turkey to the Persian Gulf
(31° 46´, 35° 14´); (35° 5´, 40° 25´); (33° 14´, 33° 28´)

Hadadezer : son of Rehob; King of Zobah defeated by David

Rehob : a town of Asher given to the Gershonites,father of Hadadezer, king of Zobah whom David defeated,son of Henadad, a Levite who covenanted to obey God's law
(33° 13´, 35° 32´); (33° 7´, 35° 9´); (32° 57´, 35° 12´)

Zobah : a region in central Syria (ZD)
(34° 18´, 36° 55´)