Mahabharata 13.90.43
स्वाध्यायनिष्ठा ऋषयो ज्ञाननिष्ठास्तथैव चतपोनिष्ठाश्च बोद्धव्याः कर्मनिष्ठाश्च भारत
svādhyāyaniṣṭhā ṛṣayo jñānaniṣṭhāstathaiva cataponiṣṭhāśca boddhavyāḥ karmaniṣṭhāśca bhārata
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book