1 Kings 7:33
The wheels were made like a chariot wheel; their axles, their rims, their spokes, and their hubs were all cast.
Ezekiel 1:16
As for the appearance of the wheels and their construction: their appearance was like the gleaming of beryl. And the four had the same likeness, their appearance and construction being as it were a wheel within a wheel.
Ezekiel 1:18
And their rims were tall and awesome, and the rims of all four were full of eyes all around.
Treasury of Scripture Knowledge
Summary
And the work of the wheels was like the work of a chariot wheel: their axletrees, and their naves, and their felloes, and their spokes, were all molten.
General references
Bible References
General references
Ezekiel 1:16
As for the appearance of the wheels and their construction: their appearance was like the gleaming of beryl. And the four had the same likeness, their appearance and construction being as it were a wheel within a wheel.