Ezekiel 1:6
1:6 but each had four faces and four wings.
Ezekiel 1:9
1:9 their wings touched each other; they did not turn as they moved, but went straight ahead.
Ezekiel 1:24
1:24 When they moved, I heard the sound of their wings – it was like the sound of rushing waters, or the voice of the Almighty, or the tumult of an army. When they stood still, they lowered their wings.