Mahabharata 3.70.23

तमुवाच ततो राजा त्वरितो गमने तदाविद्ध्यक्षहृदयज्ञं मां संख्याने च विशारदम्

tamuvāca tato rājā tvarito gamane tadāviddhyakṣahṛdayajñaṃ māṃ saṃkhyāne ca viśāradam

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