Genesis 1:7-9 New Revised Standard Version (NRSV)
7 So God made the dome and separated the waters that were under the dome from the waters that were above the dome. And it was so. 8 God called the dome Sky. And there was evening and there was morning, the second day.
9 And God said, “Let the waters under the sky be gathered together into one place, and let the dry land appear.” And it was so.