tam mustibhir vinighnantam
yatha tvastram marut-patih
tam-Hiranyaksa; mustibhih-with his fists; vinighnantam-striking; vajra-saraih-as hard as a thunderbolt; adhoksajah-Lord Adhoksaja; karena-with the hand; karna-mule-at the root of the ear; ahan-struck; yatha-as; tvastram-the demon Vrtra (son of Tvasta); marut-patih-Indra (lord of the Maruts).