Treasury of Scripture Knowledge
Summary
And their whole body, and their backs, and their hands, and their wings, and the wheels, were full of eyes round about, even the wheels that they four had.
Bible References
Were
Ezekiel 1:18
Regarding their rims: they were so high that they were awesome and dreadful, and the rims of all four of them were full of eyes all around.
Revelation 4:6
and in front of the throne there was something like a sea or large expanse of glass, like [the clearest] crystal. In the center and around the throne were four living creatures who were full of eyes in front and behind [seeing everything and knowing everything that is around them].