You were instructed on the mountains of Himalaya by Meru-Savarani. You were instructed in Varanavata by Krishna Dvaipayana (Vyasa).
हिमवत्यनुशिष्टोऽसि मेरुसावर्णिना पुरा। द्वैपायनेन कृष्णेन नगरे वारणावते॥