Genesis 2:10

2:10 Now a river flows from Eden to

water the orchard, and from there it divides into four headstreams.

Genesis 10:5

10:5 From these the coastlands of the nations were separated into their lands, every one according to its language, according to their families, by their nations.

Genesis 10:32

10:32 These are the families of the sons of Noah, according to their genealogies, by their nations, and from these the nations spread over the earth after the flood.