Ezekiel 1:25-27

25 There was a voice above the expanse that was over their heads. When they stood, they let down their wings.

26 Above the expanse that was over their heads was the likeness of a throne, as the appearance of a sapphire [4] stone. On the likeness of the throne was a likeness as the appearance of a man on it above.

27 I saw as it were glowing metal, as the appearance of fire within it all around, from the appearance of his waist and upward; and from the appearance of his waist and downward I saw as it were the appearance of fire, and there was brightness around him.