Grigori

Watcher (Aramaic, עִיר, iyr; Theodotian trans: ir; from the verb ur, "to watch"; Heb. er, "being watchful"; Gk. ἐγρήγοροι, trans: egrḗgoroi; Slav transliteration, Grigori, "Watchers", "those who are awake"; Chaldean, "guard", "watcher") is a term used in connection with biblical angels. Watcher occurs in both plural and singular forms in the Book of Daniel (2nd century BC), where reference is made to their holiness. The apocryphal Books of Enoch (1st and 2nd centuries BC) refer to both good and bad Watchers, with a primary focus on the rebellious ones.