SB 9.11.18
Devanāgarī
तत ऊर्ध्वं ब्रह्मचर्यं धार्यन्नजुहोत् प्रभु: । त्रयोदशाब्दसाहस्रमग्निहोत्रमखण्डितम् ॥ १८ ॥
Text
tata ūrdhvaṁ brahmacaryaṁ dhāryann ajuhot prabhuḥ trayodaśābda-sāhasram agnihotram akhaṇḍitam
Synonyms
tataḥ—thereafter;ūrdhvam—after mother Sītā’s going into the earth;brahmacaryam—complete celibacy;dhārayan—observing;ajuhot—performed a ritualistic ceremony and sacrifice;prabhuḥ—Lord Rāmacandra;trayodaśa-abda-sāhasram—for thirteen thousand years;agnihotram—the sacrifice known as Agnihotra-yajña;akhaṇḍitam—without ceasing.
Translation
After mother Sītā entered the earth, Lord Rāmacandra observed complete celibacy and performed an uninterrupted Agnihotra-yajña for thirteen thousand years.