Genesis 2:10-14

10 A river watering the garden flowed from Eden; from there it was separated into four headwaters.

11 The name of the first is the Pishon; it winds through the entire land of Havilah, where there is gold.

12 (The gold of that land is good; aromatic resin and onyx are also there.)

13 The name of the second river is the Gihon; it winds through the entire land of Cush.

14 The name of the third river is the Tigris; it runs along the east side of Asshur. And the fourth river is the Euphrates.