ἀνταποδοτέον
From LSJ
τὴν πρὶν ἐνεσφρήγισσεν Ἔρως θρασὺς εἰκόνα μορφῆς ἡμετέρης θερμῷ βένθεϊ σῆς κραδίης → the image of my beauty that bold Love earlier stamped in the hot depths of your heart
English (LSJ)
A one must repay, τὴν ἀξίαν ὧν ἔπαθεν Arist.EN1163a2; τιμήν 1163b14; χάριν 1164b26; τὰς εὐεργεσίας ib.31. II ἀ. ἕξιν τινί one must make it correspond to .., Pl.Phlb.40d.