Mahabharata 12.295.1

वसिष्ठ उवाच · vasiṣṭha uvāca

सांख्यदर्शनमेतावदुक्तं ते नृपसत्तमविद्याविद्ये त्विदानीं मे त्वं निबोधानुपूर्वशः

sāṃkhyadarśanametāvaduktaṃ te nṛpasattamavidyāvidye tvidānīṃ me tvaṃ nibodhānupūrvaśaḥ

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