G1625–ἐκτρέφω–ektrephō

For no man ever had hate for his flesh; but he gives it food and takes care of it, even as Christ does for the church;

ἐκτρέφει ektrephei “he nourishes”

And, you fathers, do not make your children angry: but give them training in the teaching and fear of the Lord.

ἐκτρέφετε ektrephete “do bring up”