sahasra-samam āsata

naimise-in the forest known as Naimisaranya; animisa-ksetre-the spot which is especially a favorite of Visnu (who does not close His eyelids); rsayah-sages; saunaka-adayah-headed by the sage Saunaka; satram-sacrifice; svargaya-the Lord who is glorified, in heaven; lokaya-and for the devotees who are always in touch with the Lord; sahasra-one thousand; samam-years; asata-performed.