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.