ἑπταετία
From LSJ
τὴν πολιὴν καλέω Νέμεσιν πόθου, ὅττι δικάζει ἔννομα ταῖς σοβαραῖς θᾶσσον ἐπερχομένη → I call gray hairs the Nemesis of love, because they judge justly, coming sooner to the proud
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.