NET
1 As I watched, I saw on the platform above the top of the cherubim something like a sapphire, resembling the shape of a throne, appearing above them.
Darby
1 And I looked, and behold, in the expanse 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.
KJV
1 Then I looked, and, behold, in the firmament that was above the head of the cherubims there appeared over them as it were a sapphire stone, as the appearance of the likeness of a throne.