Ezekiel 1:16 in the King James Version
The appearance of the wheels and their work was like unto the colour of a beryl: and they four had one likeness: and their appearance and their work was as it were a wheel in the middle of a wheel.
Context
15 Now as I saw the living creatures, behold, there was one wheel on the earth beside the living creatures, for each of the four faces of it.
16 The appearance of the wheels and their work was like a beryl. The four of them had one likeness. Their appearance and their work was as it were a wheel within a wheel.
17 When they went, they went in their four directions. They didn’t turn when they went.