viśvāvasu-purogamāḥ

visasarja-gave up; tanum-form; tam-that; vai-in fact; jyotsnam-moonlight; kantimatim-shining; priyam-beloved; te-the Gandharvas; eva-certainly; ca-and; adaduh-took possession; pritya-gladly; visvavasu-purah-gamah-headed by Visvavasu.