"Saruman: Concealed within his fortress, the Lord of Mordor sees all. His gaze pierces cloud, shadow, earth, and flesh. You know of what I speak, Gandalf. A Great Eye, lidless, wreathed in flame."
January 1, 1970
https://en.wikiquote.org/wiki/The_Lord_of_the_Rings%3A_The_Fellowship_of_the_Ring