Genesis 1:7-9

King James Version

⁷ 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.

⁸ And God called the firmament Heaven. And the evening and the morning were the second day.

⁹ And God said, Let the waters under the heaven be gathered together unto one place, and let the dry land appear: and it was so.