nourish up in

Strong’s Dictionary of Greek Words:

Number:
1789 (find all occurrences in KJV Bible)
Greek:
ἐντρέφω
Transliteration:
entrepho
Phonic:
en-tref’-o
Meaning:
from 1722 and 5142; (figuratively) to educate
KJV Usage:
nourish up in