Above the firmament that was over their heads, there was the fashion of a seat, as it had been made of Sapphire. Upon the seat there sat one like a man.

And as I looked, behold, in the firmament that was above the cherubims there appeared the similitude of a stool of sapphire upon them.

Thou hast been in the pleasure garden of God; thou art decked with all manner of precious stones: with Ruby, Topaz, Crystal, Jacinth, Onyx, Jasper, Sapphire, Smaragdus, Carbuncle, and gold. Thy beauty and the holes that be in thee were set forth in the day of thy creation.