The word(s) "watcher" appears 4 time(s) in 4 verse(s) in Quran in Muhammad Habib Shakir translation.

(1) I did not say to them aught save what Thou didst enjoin me with: That serve Allah, my Lord and your Lord, and I was a witness of them so long as I was among them, but when Thou didst cause me to die, Thou wert the watcher over them, and Thou art witness of all things.

(2) But if they turn aside, We have not sent you as a watcher over them; on you is only to deliver (the message); and surely when We make man taste mercy from Us, he rejoices thereat; and if an evil afflicts them on account of what their hands have already done, then-surely man is ungrateful.

(3) He utters not a word but there is by him a watcher at hand.

(4) You are not a watcher over them;