The son of Suta was not aware that the snake (Ashvasena) had entered his arrow by means of Yoga, but as he aimed that arrow, Shakra and other regents of the sides gave vent to lamentations.
तस्मिस्तु नागे धनुषि प्रयुक्ते हाहाकृता लोकपालाः सशक्राः। न चापि तं बुबुधे सूतपुत्रो बाणे प्रविष्टं योगबलेन नागम्॥