Regarding it, the illustrious and great Rishis cite a verse sung by Narayana himself, highly important and endued with high ascetic merit. Hear me as I repeat it.
अथात्र नारायणगीतमार्छ महर्षयस्तात महानुभावाः। महार्थमत्यन्ततपःप्रयुक्तं तदुच्यमानं हि मया निबोध॥