, Prajāpatī , Viśvakarman and Puṣan [1] . He is the father of Saranyṇ , who twice bears twins to Vivasvat (RV 8.26.21) [4] , Yama and Yami , also identified as the first humans. He is also the father of Viśvarūpa or Triśiras who was killed by Indra, in revenge