Ezekiel 1:25

Revised Standard Version (RSV-CI)

And there came a voice from above the firmament over their heads; when they stood still, they let down their wings.

Cross References

Ezekiel 1:22

Over the heads of the living creatures there was the likeness of a firmament, shining like crystal, spread out above their heads.

Ezekiel 10:1

Then I looked, and behold, on the firmament that was over the heads of the cherubim there appeared above them something like a sapphire, in form resembling a throne.