As if both of them are born like two Rudras, or like two light-giving suns. 'Both these foremost of persons of dreadful forms are standing in the battle like two Yamas.'
रुद्रौ द्वाविव सम्भूतौ यथा द्वाविव भास्करौ। यमौ वा पुरुषव्याघ्रौ घौररूपावुभौ रणे॥