Mahabharata 13.19.10

भीष्म उवाच · bhīṣma uvāca

अत्राप्युदाहरन्तीममितिहासं पुरातनम्अष्टावक्रस्य संवादं दिशया सह भारत

atrāpyudāharantīmamitihāsaṃ purātanamaṣṭāvakrasya saṃvādaṃ diśayā saha bhārata

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