ἐνευδαιμονέω
From LSJ
Ἔοικα γοῦν τούτου γε σμικρῷ τινι αὐτῷ τούτῳ σοφώτερος εἶναι, ὅτι ἃ μὴ οἶδα οὐδὲ οἴομαι εἰδέναι → I seem, then, in just this little thing to be wiser than this man at any rate, that what I do not know I do not think I know either
English (LSJ)
A to be happy in, Th.2.44, D.S.34.3; τῷ καιρῷ Lib.Or. 14.43.
German (Pape)
[Seite 839] darin, dabei glücklich sein, τινί, Thuc. 2, 44 u. Sp.
Greek (Liddell-Scott)
ἐνευδαιμονέω: εὐδαιμονῶ ἔν τινι, οἷς ἐνευδαιμονῆσαι Θουκ. 2. 44· ταῖς βασιλείαις ἐνευδαιμόνησαν Διόδ. Ἀποσπ. 601. 3.