Even the celestials and the Asuras are not able to vanquish this Rāvaņa in battle; nor can the Dänavas backed by the gods can destroy you.
नह्ययं रावणो युद्धे शक्यो जेतुं सुरासुरैः। न भवन्तः क्षयं नेतुमपि सामरदानवैः॥