αὐκτώριτας

From LSJ

ἔστι δίκης ὀφθαλμός ὃς τά πανθ' ὁρᾶ → there is an eye of justice that sees everything, all-seeing justice

Source

Spanish (DGE)

lat. auctoritas, autoridad del Senado, D.C.55.3.4.