jātūkarṇyo mahān ṛṣiḥ

tatah-from Devadatta; agnivesyah-a son named Agnivesya; bhagavan-the most powerful; agnih-the fire-god; svayam-personally; abhut-became; sutah-the son; kaninah-Kanina; iti-thus; vikhyatah-was celebrated; jatukarnyah-Jatukarnya; mahan rsih-the great saintly person.