ἑπταετία
From LSJ
ἀλεξίκακε τρισέληνε, μηδέποθ' ἡττηθείς, σήμερον ἐξετάθης → averter of woes, offspring of three nights, thou, who never didst suffer defeat, art to-day laid low
English (LSJ)
ἡ,
A age of seven years, εἰς ἑπταετίαν ἀφικέσθαι Pl.Ax.366d. 2 period of seven years, Ph.1.25, J.AJ1.19.6, Plu. Demetr.44.
German (Pape)
[Seite 1012] ἡ, Zeitraum, Alter von sieben Jahren, Plat. Ax. 366 d; Plut. Demetr. 44.