Mahabharata 12.303.20
सांख्यदर्शनमेतत्ते परिसंख्यातमुत्तमम्एवं हि परिसंख्याय सांख्याः केवलतां गताः
sāṃkhyadarśanametatte parisaṃkhyātamuttamamevaṃ hi parisaṃkhyāya sāṃkhyāḥ kevalatāṃ gatāḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book