sah—he, Maharaja Sagara; asvamedhaih—by performing asvamedha-yajnas; ayajata—worshiped; sarva-veda—of all Vedic knowledge; sura—and of all learned sages; atmakam—the Supersoul; aurva-upadista-yogena—by the mystic yoga practice advised by Aurva; harim—unto the Supreme Personality of Godhead; atmanam—unto the Supersoul; isvaram—unto the supreme controller; tasya—of him (Sagara Maharaja); utsrstam—which was meant for offering; pasum—the sacrificial animal; yajne—in the sacrifice; jahara—stole; asvam—the horse; purandarah—the King of heaven, Indra.