Mahabharata 14.49.3
ज्ञानं निःश्रेय इत्याहुर्वृद्धा निश्चयदर्शिनःतस्माज्ज्ञानेन शुद्धेन मुच्यते सर्वपातकैः
jñānaṃ niḥśreya ityāhurvṛddhā niścayadarśinaḥtasmājjñānena śuddhena mucyate sarvapātakaiḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book