Ezekiel 10:1

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

Then I looked, and there above the expanse over the heads of the cherubim was something like a throne with the appearance of lapis lazuli.

In my vision I saw what appeared to be a throne of blue lapis lazuli above the crystal surface over the heads of the cherubim.

And I looked, and look! On the expanse that was above the head of the cherubim something like a stone of sapphire, and like the appearance of the shape of a throne it appeared above them.

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.