πέρθαι

From LSJ

Εἰ μὲν ἐπ' ἀμφοτέροισιν, Ἔρως, ἴσα τόξα τιταίνεις, εἶ θεός (Rufinus, Greek Anthology 5.97) → If, Eros, you're stretching your bow at both equally, then you're a god.

Source

French (Bailly abrégé)

inf. ao.2 Moy. au sens Pass. de πέρθω.

Russian (Dvoretsky)

πέρθαι: эп. inf. aor. 2 med.-pass. к πέρθω.

Dutch (Woordenboekgrieks.nl)

πέρθαι inf. aor. med. van πέρθω.