(They were) Vikshara, Bala, Vira and the great Asura Vritra. The sons of Kala were like Yama himself, all the slayers of their enemies.
विक्षरो बलवीरौ च वृत्रश्चैव महासुरः। कालायाः प्रथिताः पुत्राः कालकल्पा प्रहारिणः।३४।