Parallel
Ezekiel 10:1
Brenton's English Septuagint · Berean Standard Bible
Then I looked, and, behold, over the firmament that was above the head of the cherubs [there was] a likeness of a throne over them, as a sapphire stone.
And I looked and saw above the expanse, above the heads of the cherubim, the likeness of a throne of sapphire.