Mahabharata 8.49.49
न त्वेतत्प्रतिसूयामि न हि सर्वं विधीयतेप्रभवार्थाय भूतानां धर्मप्रवचनं कृतम्
na tvetatpratisūyāmi na hi sarvaṃ vidhīyateprabhavārthāya bhūtānāṃ dharmapravacanaṃ kṛtam
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book