Ezekiel 1:4-6

New Revised Standard Version Catholic Edition

⁴ As I looked, a stormy wind came out of the north: a great cloud with brightness around it and fire flashing forth continually, and in the middle of the fire, something like gleaming amber. ⁵ In the middle of it was something like four living creatures. This was their appearance: they were of human form. ⁶ Each had four faces, and each of them had four wings.