6 Then God said, “Let there be an expanse(a) between the waters, separating water from water.”(A) 7 So God made the expanse and separated the water under the expanse from the water above the expanse.(B) And it was so. 8 God called the expanse “sky.”(b) Evening came and then morning: the second day.

Footnotes:

a. Genesis 1:6: The Hb word for expanse is from a root meaning “to spread out, stamp, beat firmly,” which suggests something like a dome; Jb 37:16-18; Is 40:22.
b. Genesis 1:8: Or “heavens”

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