Genesis 1:6-7

English Standard Version

⁶ And God said, ^(A)“Let there be an expanse^[a] in the midst of the waters, and let it separate the waters from the waters.” ⁷ And God made^[b] the expanse and ^(B)separated the waters that were under the expanse from the waters that were ^(C)above the expanse. And it was so.