Thematic Bible: Watered by a river

And a river is going out from Eden to water the garden, and from thence it is parted, and hath become four chief rivers; the name of the one is Pison, it is that which is surrounding the whole land of the Havilah where the gold is, and the gold of that land is good, there is the bdolach and the shoham stone; read more.
and the name of the second river is Gibon, it is that which is surrounding the whole land of Cush; and the name of the third river is Hiddekel, it is that which is going east of Asshur; and the fourth river is Phrat.