Ezekiel 1:26-28

26Above the expanse over their heads was something like a throne, resembling a sapphire stone. Above the shape of the throne was a figure of human appearance.

27From what appeared as his waist upward, I saw a glowing metal, looking like a fire encased in a frame. From what was like his waist down, I saw the appearance of fire radiating around him.

28Like the appearance of the rainbow in the cloud on a rainy day, so was the appearance of the radiance. It was the appearance of the likeness of the glory of Adonai. I saw it, fell upon my face, and heard the voice of the One who was speaking.