Ezekiel 10:1

¹ Then I looked, and behold, in the firmament that was above the head of the cherubim there appeared over them as it were a sapphire stone, as the appearance of the likeness of a throne.

Coals

Coals of fire being scattered over the cities (Ezekiel 10:1, 7) signify that men were to be left to their wild lusts.