ἐκτρέφειν

From LSJ

Νέμεσις προλέγει τῷ πήχεϊ τῷ τε χαλινῷ μήτ' ἄμετρόν τι ποιεῖν μήτ' ἀχάλινα λέγειν → Nemesis warns us by her cubit-rule and bridle neither to do anything without measure nor to be unbridled in our speech

Source

Greek > English (Woodhouse Verbs Reversed)

(see also ἐκτρέφω): rear, teach, bring up