vajraṁ ca hastān nyapatan maghonaḥ

chinna-cut off; eka-one; bahuh-whose arm; parighena-with a mace of iron; vrtrah-Vrtrasura; samrabdhah-being very angry; asadya-reaching; grhita-taking up; vajram-the thunderbolt; hanau-on the jaw; tatada-struck; indram-Lord Indra; atha-also; amara-ibham-his elephant; vajram-the thunderbolt; ca-and; hastat-from the hand; nyapatat-fell; maghonah-of King Indra.