nalartuparṇayoścāsāvaśvākṣahṛdayajñayoḥ / saṃvāhe gacchatorvākyamṛtuparṇena bhāṣitam //
This was the statement spoken by Ṛtuparṇa when he and Nala, [who were] knowers of horses and dice respectively, were traveling together in a chariot.