Pāṇḍu’s Marriages, Conquests, and Triumphal Return (पाण्डोर्विवाह-विजय-प्रत्यागमनम्)
यो व्यस्य वेदांश्षतुरस्तपसा भगवानृषि: । लोके व्यासत्वमापेदे कार्ष्ण्यात् कृष्णत्वमेव च
yo vyasya vedāṁś caturas tapasa bhagavān ṛṣiḥ | loke vyāsatvam āpede kārṣṇyāt kṛṣṇatvam eva ca ||
Vaiśampāyana said: That blessed sage, by his austerity, arranged and set forth the four Vedas in distinct form; thus in the world he attained the title “Vyāsa.” And because of his dark complexion, people also call him “Kṛṣṇa.”
वैशम्पायन उवाच