yena jāgrati karmasu

vibhavasoh-of Vibhavasu; asuta-gave birth to; usa-named Ūsa; vyustam-Vyusta; rocisam-Rocisa; atapam-Atapa; pancayamah-Pancayama; atha-thereafter; bhutani-the living entities; yena-by whom; jagrati-are awakened; karmasu-in material activities.