τεθέαμαι

From LSJ

κέρκος τῇ ἀλώπεκι μαρτυρεῖ → you can tell a fox by its tail, small traits give the clue to the character of a person

Source

French (Bailly abrégé)

pf. de θεάομαι.

Russian (Dvoretsky)

τεθέᾱμαι: pf. к θεάομαι.