Ezekiel 1:3-5

3 The word of the Lord came to me, Ezekiel the priest, the son of Buzi, in the land of the Chaldaeans by the river Chebar; and the hand of the Lord was on me there.

4 And, looking, I saw a storm-wind coming out of the north, a great cloud with flames of fire coming after one another, and a bright light shining round about it and in the heart of it was something coloured like electrum.

5 And in the heart of it were the forms of four living beings. And this was what they were like; they had the form of a man.