ἐπανύω
From LSJ
πολλὰ μεταξὺ πέλει κύλικος καὶ χείλεος ἄκρου → there is many a slip twixt cup and lip, there's many a slip twixt cup and lip, there's many a slip 'twixt cup and lip, there's many a slip twixt the cup and the lip, there's many a slip 'twixt the cup and the lip
English (LSJ)
fut. -ύσω [ῠ],
A complete, accomplish, οὐδέ ποτέ σφιν νίκη ἐπηνύσθη, ἀλλ' ἄκριτον εἶχον ἄεθλον Hes.Sc.311:—Med., procure, οἵαν . . ἐπί μοι μελέῳ χάριν ἠνύσω codd. in S.Tr.995 (lyr.); carry into effect, Ph.1.77.
German (Pape)
[Seite 903] (s. ἀνύω), ganz vollenden, οὐδέ ποτέ σφιν νίκη ἐπηνύσθη, d. i. der Sieg blieb unentschieden, Hes. Sc. 311.