The Great Epic of the Bhārata dynasty 1.61.88

1.61.88

draupadeyāśca ye pañca babhūvurbharatarṣabha |
viśvedevagaṇānrājaṃstānviddhi bharatarṣabha || 88 ||

"Know also, O monarch, that the mighty car-warrior Dhrishtadyumna was a portion of Agni. And know also that Sikhandin, who was at first a female, was (the incarnation of) a Rakshasa. And, O bull in Bharata's race, they who became the five sons of Draupadi, those bulls amongst the Bharata princes, were the celestials known as the Viswas. Their names were Pritivindhya, Sutasoma, Srutakirti, Satanika, Nakula, and Srutasena, endued with mighty energy.