The supreme Godhead: Nārāyaṇa,
the best of humans: Nara,
the goddess of learning: Sarasvatī,
and the great author: Vyāsa…
After respecting them
our words can be successful
Sri Suta recites this verse at the beginning of his presentation of Srimad Bhagavatam. He quotes it from a previous source. Vyasa also speaks this verse at the beginning of every major division of Mahabharata.
नारायणं नमस्कृत्य नरं चैव नरोत्तमम् |
देवीं सरस्वतीं व्यासं ततो जयमुदीरयेत् ||
nārāyaṇaṁ namaskṛtya naraṁ caiva narottamam
devīṁ sarasvatīṁ vyāsaṁ tato jayam udīrayet
Considering that Vyasa himself is mentioned honorificly in the verse, it seems unlikely that he composed it himself. It was probably a composed by Ganesha during his task of scribing the dictations of Vyasa. Hence it is particularly appropriate for Suta to quote, as his task is similar to Ganesh’s: he wishes to represent the dictations of Suka (Vyasa’s son).