> Argus Panoptes (All-seeing; Ancient Greek: Ἄργος Πανόπτης) or Argos (Ancient Greek: Ἄργος) is a many-eyed giant in Greek mythology. The figure is known for having generated the saying "the eyes of Argus", as in to be "followed by the eyes of Argus", or "trailed by" them, or "watched by" them, etc.

* https://en.wikipedia.org/wiki/Argus_Panoptes

> Argus Panoptes or Argos was a hundred-eyed giant in Greek mythology. He was a giant, the son of Arestor, whose name "Panoptes" meant "the all-seeing one". He was a servant of Hera; one of the tasks that were given to him was to slay the fearsome monster Echidna, wife of Typhon, which he successfully completed.

* https://www.greekmythology.com/Myths/Creatures/Argus_Panopte...