Ezekiel 1:18
"As for their rings, they were so high that they were dreadful; and their rings were full of eyes round about them four."
Cross References (ranked by relevance)
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.
And the four beasts had each of them six wings about him; and they were full of eyes within: and they rest not day and night, saying, Holy, holy, holy, LORD God Almighty, which was, and is, and is to come.
And before the throne there was a sea of glass like unto crystal: and in the midst of the throne, and round about the throne, were four beasts full of eyes before and behind.
For who hath despised the day of small things? for they shall rejoice, and shall see the plummet in the hand of Zerubbabel with those seven; they are the eyes of the LORD, which run to and fro through the whole earth.
For as the heavens are higher than the earth, so are my ways higher than your ways, and my thoughts than your thoughts.
The eyes of the LORD are in every place, beholding the evil and the good.