φυλάκιον
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)
A v. φυλακεῖον,
German (Pape)
[Seite 1313] τό, = φυλάκειον, Pol. 10, 30, 6, und sonst als v. l.
Greek (Liddell-Scott)
φῠλάκιον: ἴδε ἐν λ. φυλακεῖον.