ἑξέτης
From LSJ
Ἐπ' ἀνδρὶ δυστυχοῦντι μὴ πλάσῃς κακόν → Miseri miseriae ne quid affingas mali → Vermehre nicht dem Unglücksraben noch sein Leid
English (LSJ)
ες,
A six years old, ἵππον . . ἑξέτε' ἀδμήτην Il.23.266, cf. 655, Pi.N.3.49, Ar.Nu.862:—fem. ἑξέτις, μετὰ τὸν ἑξέτη καὶ τὴν ἑξέτιν Pl. Lg.794c. II lasting six years, ἀρχή Lys.30.2.