Isaiah 8:6-7

Assyria : a member of the nation of Assyria
(36° 21´, 43° 9´); (36° 21´, 43° 9´)

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´)

Remaliah : father of King Pekah, from Gilead

Rezin : a king of Aram/Syria in the time of Jotham and Ahaz of Judah,a Levite; head of a group of temple servants in Ezra's time

Shiloah : a pool at Jerusalem fed by Gihon Spring via Hezekiah's tunnel
(31° 46´, 35° 14´); (31° 46´, 35° 14´)