Ezekiel 1:21-23 Revised Standard Version Catholic Edition (RSVCE)
21 When those went, these went; and when those stood, these stood; and when those rose from the earth, the wheels rose along with them; for the spirit of the living creatures was in the wheels.
22 Over the heads of the living creatures there was the likeness of a firmament, shining like crystal,[a] spread out above their heads. 23 And under the firmament their wings were stretched out straight, one toward another; and each creature had two wings covering its body.[b]