On that day the Lord made a covenant with Abram, saying,
“To your descendants I have given this land,
From the river of Egypt as far as the great river, the river Euphrates:

The name of the third river is Tigris; it flows east of Assyria. And the fourth river is the Euphrates.

Now a river flowed out of Eden to water the garden; and from there it divided and became four rivers.

The name of the second river is Gihon; it flows around the whole land of Cush.