Mahabharata 13.107.61
परस्य दण्डं नोद्यच्छेत्क्रोद्धो नैनं निपातयेत्अन्यत्र पुत्राच्छिष्याद्वा शिक्षार्थं ताडनं स्मृतम्
parasya daṇḍaṃ nodyacchetkroddho nainaṃ nipātayetanyatra putrācchiṣyādvā śikṣārthaṃ tāḍanaṃ smṛtam
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book