'River' in the Bible

And Solomon ruled over all kingdoms from the river to the land of the Philistines, and as far as the border of Egypt: they brought presents, and served Solomon all the days of his life.

For he had dominion over all on this side the river, from Tiphsah as far as Gazah, over all the kings on this side the river; and he had peace on all sides round about.

And Jehovah will smite Israel, as a reed is shaken in the water, and he will root up Israel out of this good land which he gave to their fathers, and will scatter them beyond the river, because they have made their Asherahs, provoking Jehovah to anger.