Bhagavad Gita 10.37
वृष्णीनां वासुदेवोऽस्मि पाण्डवानां धनंजयः।
मुनीनामप्यहं व्यासः कवीनामुशना कविः।।10.37।।
Vrishninam vasudevosmi pandavanam dhananjayah
Muninamapyaham vyasah kavinamushana kavih
Simple meaning, written by AII am Vasudeva among the Vrishnis, Dhananjaya among the Pandavas; I am Vyasa among the sages, and Ushana among the poets.