ᾔσχυμμαι

From LSJ

ἐνίοις τὸ σιγᾶν κρεῖττόν ἐστι τοῦ λαλεῖν → for some people silence is better than words (Menander)

Source

French (Bailly abrégé)

pf. Pass. de αἰσχύνω.

Russian (Dvoretsky)

ᾔσχυμμαι: pf. med. и pass. к αἰσχύνω.