bhittva vajrena tat-kuksim
niskramya bala-bhid vibhuh
bhittva-piercing; vajrena-by the thunderbolt; tat-kuksim-the abdomen of Vrtrasura; niskramya-getting out; bala-bhit-the slayer of the demon Bala; vibhuh-the powerful Lord Indra; uccakarta-cut off; sirah-the head; satroh-of the enemy; giri-srṅgam-the peak of a mountain; iva-like; ojasa-with great force.