Ezekiel 1:22

1:22 Over the heads of the living beings was something like a platform, glittering awesomely like ice, stretched out over their heads.

Ezekiel 10:10

10:10 As for their appearance, all four of them looked the same, something like a wheel within a wheel.

Ezekiel 10:21

10:21 Each had four faces; each had four wings and the form of human hands under the wings.