 दशनागबलाः केचित्केचिद्दशगुणोत्तराः।केचिन्नागसहस्रस्य बभूवुस्तुल्यविक्रमाः।। 
 "Of them some have the strength equal to ten elephants, others are ten times stronger, and still others have a thousand elephants strength. 