'Firmament' in the Bible
And God said, Let there be a firmament in the midst of the waters, and let it divide the waters from the waters.
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.
And God called the firmament Heaven. And there was evening and there was morning, a second day.
And God said, Let there be lights in the firmament of heaven to divide the day from the night; and let them be for signs, and for seasons, and for days and years:
and let them be for lights in the firmament of heaven to give light upon the earth: and it was so.
And God set them in the firmament of heaven to give light upon the earth,
And God said, Let the waters swarm with swarms of living creatures, and let birds fly above the earth in the open firmament of heaven.
The heavens declare the glory of God; And the firmament showeth his handiwork.
Praise ye Jehovah. Praise God in his sanctuary: Praise him in the firmament of his power.
And over the head of the living creature there was the likeness of a firmament, like the terrible crystal to look upon, stretched forth over their heads above.
And under the firmament were their wings straight, the one toward the other: every one had two which covered on this side, and every one had two which covered on that side, their bodies.
And there was a voice above the firmament that was over their heads: when they stood, they let down their wings.
And above the firmament that was over their heads was the likeness of a throne, as the appearance of a sapphire stone; and upon the likeness of the throne was a likeness as the appearance of a man upon it above.
Then I looked, and behold, in the firmament that was over the head of the cherubim there appeared above them as it were a sapphire stone, as the appearance of the likeness of a throne.
And they that are wise shall shine as the brightness of the firmament; and they that turn many to righteousness as the stars for ever and ever.