Ezekiel 1:15-17
Ezekiel 1: 15 to 17
15 As I looked at the living creatures, behold, one wheel was on the ground next to each of the four-faced creatures.
16 The appearance and structure of the wheels was like the gleaming of beryl. The four had the same likeness, their appearance and their structure seemed to be a wheel within a wheel.
17 When they went, they went in any of their four directions without pivoting as they went.