G1625–ἐκτρέφω–ektrephō

For no man ever hated his own flesh; but nourishes and cherishes it, even as the Lord also does the assembly;

ἐκτρέφει ektrephei “he nourishes”

You fathers, don't provoke your children to wrath, but nurture them in the discipline and instruction of the Lord.

ἐκτρέφετε ektrephete “do bring up”