ἐπαυχεῖν
From LSJ
Τῶν εὐτυχούντων πάντες ἄνθρωποι φίλοι → Homines amici sunt omnes felicibus → Nur derer, die im Glück sind, Freund ist jeder Mensch
Greek > English (Woodhouse Verbs Reversed)
(see also ἐπαυχέω): be proud of, boast of, pride oneself on