Mahabharata 12.60.9

दममेव महाराज धर्ममाहुः पुरातनम्स्वाध्यायोऽध्यापनं चैव तत्र कर्म समाप्यते

damameva mahārāja dharmamāhuḥ purātanamsvādhyāyo'dhyāpanaṃ caiva tatra karma samāpyate

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