Mahabharata 1.56.16

अस्मिन्नर्थश्च धर्मश्च निखिलेनोपदिश्यतेइतिहासे महापुण्ये बुद्धिश्च परिनैष्ठिकी

asminnarthaśca dharmaśca nikhilenopadiśyateitihāse mahāpuṇye buddhiśca parinaiṣṭhikī

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