οἰμώξει
From LSJ
κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
English (Woodhouse)
you shall pay for this, you shall pay the penalty, you shall repent it, you shall smart for it, you shall suffer for it