I know Vasudeva (Krishna) and Dhananjaya (Arjuna) to be none else than Vishnu himself of six attributes. Narada also knows them to be such, for he has always spoken so to me.
त्रियुगौ पुण्डरीकाक्षौ वासुदेवधनंजयौ। नारदोऽपि तथा वेद योऽप्यशंसत् सदा मम॥