Genesis 2:11-15

The name of the first is Pison: that is it which compasseth the whole land of Havilah, where there is gold;

And the gold of that land is good: there is bdellium and the onyx stone.

And the name of the second river is Gihon: the same is it that compasseth the whole land of Ethiopia.

And the name of the third river is Hiddekel: that is it which goeth toward the east of Assyria. And the fourth river is Euphrates.

And the LORD God took the man, and put him into the garden of Eden to dress it and to keep it.