Valmiki Ramayana 1.17.25
सिंह शार्दूल सदृशा दर्पेण च बलेन च ।शिला प्रहरणाः सर्वे सर्वे पर्वत योधिनः॥
siṃha śārdūla sadṛśā darpeṇa ca balena ca |śilā praharaṇāḥ sarve sarve parvata yodhinaḥ ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book