Genesis 1:7

1:7 So God made the expanse and separated the water under the expanse from the water above it. It was so.

Genesis 1:18

1:18 to preside over the day and the night, and to separate the light from the darkness. God saw that it was good.

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.