Now a river flowed out of Eden to water the garden, and from there it branched into four headwaters:

Genesis 13:10
And Lot looked out and saw that the whole plain of the Jordan, all the way to Zoar, was well watered like the garden of the LORD, like the land of Egypt. (This was before the LORD destroyed Sodom and Gomorrah.)

Psalm 46:4
There is a river whose streams delight the city of God, the holy place where the Most High dwells.

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