Ezekiel 1:16-20 NIV

[16] This was the appearance and structure of the wheels: They sparkled like topaz, and all four looked alike. Each appeared to be made like a wheel intersecting a wheel. [17] As they moved, they would go in any one of the four directions the creatures faced; the wheels did not change direction as the creatures went. [18] Their rims were high and awesome, and all four rims were full of eyes all around. [19] When the living creatures moved, the wheels beside them moved; and when the living creatures rose from the ground, the wheels also rose. [20] Wherever the spirit would go, they would go, and the wheels would rise along with them, because the spirit of the living creatures was in the wheels.