Ramayana
दशनागबलाः केचित्केचिद्दशगुणोत्तराः । केचिन्नागसहस्रस्य बभूवुस्तुल्यविक्रमाः ॥ ५-४३-२२
'Of them some have the strength equal to ten elephants, others are ten times stronger, and still others have a thousand elephants' strength. [5-43-22]
english translation
dazanAgabalAH kecitkeciddazaguNottarAH । kecinnAgasahasrasya babhUvustulyavikramAH ॥ 5-43-22
hk transliteration by Sanscript