Reference

Genesis 2:11

The name of the first is Pison: that is it which compasseth the whole land of Havilah, where there is gold;
9

And out of the ground made the Lord God to grow every tree that is pleasant to the sight and good for food; the tree of life also in the midst of the garden, and the tree of knowledge of good and evil.

10

And a river went out of Eden to water the garden; and from thence it was parted, and became into four heads.

11

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

12

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

13

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