Strong's G3809 — παιδεία (noun)
paideia (pai-dei'-ah) n.
1. tutorage, i.e. education or training
2. (by implication) disciplinary correction
[from G3811]
KJV: chastening, chastisement, instruction, nurture 
Root(s): G3811 
Hebrew root: παιδεύω
Occurrences: 6