Valmiki Ramayana 6.76.22
तमभ्याशगतं दृष्ट्वा वानरेन्द्रो महाबलः।आजघानाश्वकर्णेन द्रुमेणातिबलस्तदा॥
tamabhyāśagataṃ dṛṣṭvā vānarendro mahābalaḥ |ājaghānāśvakarṇena drumeṇātibalastadā ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book