Mahabharata 12.60.14

नाध्यापयेदधीयीत प्रजाश्च परिपालयेत्नित्योद्युक्तो दस्युवधे रणे कुर्यात्पराक्रमम्

nādhyāpayedadhīyīta prajāśca paripālayetnityodyukto dasyuvadhe raṇe kuryātparākramam

Our plain-language meaning of this verse is waiting for scholar review.