 वृक्षशूलनिपातैश्चशिलापरिघपातनैः ।अन्योन्यंमर्दयन्तिस्मतदाकपिनिशाचराः ।। 
 Then monkeys as well as Rakshasas fought hurling trees and pikes and bringing down rocks and clubs physically hurting each other. 