Mahabharata 7.81.17

तयोः समभवद्युद्धं नरराक्षसयोर्मृधेयादृगेव पुरा वृत्तं रामरावणयोर्नृप

tayoḥ samabhavadyuddhaṃ nararākṣasayormṛdheyādṛgeva purā vṛttaṃ rāmarāvaṇayornṛpa

Our plain-language meaning of this verse is waiting for scholar review.