tribhiḥ pavitrair munayo 'gṛṇan sma

nisamya-just after hearing; te-those; ghargharitam-the tumultuous sound; sva-kheda-personal lamentation; ksayisnu-destroying; mayamaya-all-merciful; sukarasya-of Lord Boar; janah-the Janaloka planet; tapah-the Tapoloka planet; satya-the Satyaloka planet; nivasinah-residents; te-all of them; tribhih-from the three Vedas; pavitraih-by the all-auspicious mantras; munayah-great thinkers and sages; agrnan sma-chanted.