Mahabharata 12.59.97

12.59.97

prajāpateḥ kardamasya anaṅgo nāma vai sutaḥ |
prajānāṃ rakṣitā sādhurdaṇḍanītiviśāradaḥ || 97 ||

His mind, O son of Pandu, inclined to a life of renunciation. Virajas had a son named Krittimat. He too renounced pleasure and enjoyment. Krittimat had a son named Kardama. Kardama also practised severe austerities. The lord of creatures, Kardama, begot a son named Ananga. Ananga became a protector of creatures, pious in behaviour, and fully conversant with the science of chastisement. Ananga begot a son named Ativala, well versed in policy. Obtaining extensive empire after the demise of his sire, he became a slave of his passions. Mrityu, O king, had a daughter born of his mind, named Sunita and celebrated over the three worlds. She was married to Ativala and gave birth to a son named Vena. Vena, a slave of wrath and malice, became unrighteous in his conduct towards all creatures. The Rishis, those utterers of Brahma, slew him with Kusa blades (as their weapon) inspired with mantras. Uttering mantras the while, those Rishis pierced the right thigh of Vena. Thereupon, from that thigh, came out a short-limbed person on earth, resembling a charred brand, with blood-red eyes and black hair. Those utterers of Brahma said unto him, 'Nishida (sit) here!' From him have sprung the Nishadas, viz., those wicked tribes that have the hills and the forests for their abode, as also those hundreds and thousands of others called Mlechchhas, residing on the Vindhya mountains. The great Rishis then pierced the right arm of Vena. Thence sprang a person who was a second Indra in form.