Ezekiel 10:1

At tumingin ako sa pabilog na bubong na nasa itaas ng ulo ng kerubin; may lumitaw sa itaas nila tila isang sapiro na may anyong gaya ng isang trono.

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.