Ezekiel 1:27-28 NIV

27 I saw that from what appeared to be his waist up he looked like glowing metal, as if full of fire, and that from there down he looked like fire; and brilliant light surrounded him.1

References for Ezekiel 1:27

28 Like the appearance of a rainbow2 in the clouds on a rainy day, so was the radiance around him.3 This was the appearance of the likeness of the glory4 of the LORD. When I saw it, I fell facedown,5 and I heard the voice of one speaking.

References for Ezekiel 1:28