Mahabharata 13.134.27
ज्ञानविज्ञानसंपन्नानूहापोहविशारदान्प्रवक्तॄन्पृच्छते योऽन्यान्स वै ना पदमर्च्छति
jñānavijñānasaṃpannānūhāpohaviśāradānpravaktṝnpṛcchate yo'nyānsa vai nā padamarcchati
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book