American Standard Version (ASV):
The appearance of the wheels and their work was like unto a beryl: and they four had one likeness; and their appearance and their work was as it were a wheel within a wheel.
King James Version (KJV):
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.