'Flowing' in the Bible

The first [river] is named Pishon; it flows around the entire land of Havilah, where there is gold.

The name of the second river is Gihon; it flows around the entire land of Cush [in Mesopotamia].

The third river is named Hiddekel (Tigris); it flows east of Assyria. And the fourth river is the Euphrates.