tatah—thereafter; tu—then; bhagavan—the most powerful; rudrah—Lord Siva; rudranim—unto his wife, Parvati; idam—this; abravit—said; devarsi—while the great sage Narada; daitya—the demons; siddhanam—and the inhabitants of Siddhaloka, who are expert in yogic power; parsadanam—his personal associates; ca—also; srnvatam—were listening.