Mahabharata 9.36.41
ऋषीणां बहुलत्वात्तु सरस्वत्या विशां पतेतीर्थानि नगरायन्ते कूले वै दक्षिणे तदा
ṛṣīṇāṃ bahulatvāttu sarasvatyā viśāṃ patetīrthāni nagarāyante kūle vai dakṣiṇe tadā
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book