Genesis 1:7

And God made the firmament, and God divided between the water which was under the firmament and the water which was above the firmament.

And God made the firmament, and divided the waters which were under the firmament from the waters which were above the firmament: and it was so.

God made the expanse, and divided the waters which were under the expanse from the waters which were above the expanse; and it was so.