portarius

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

Latin > English (Lewis & Short)

portārĭus: ii, m. porta,
I a door-keeper, porter, Vulg. Reg. 4, 7, 11; id. 1 Par. 16, 42.