Valmiki Ramayana 6.104.11
सधूममिव तीक्ष्णाग्रं युगान्ताग्निचयोपमम् ।अतिरौद्रमनासाद्यं कालेनापि दुरासदम्॥
sadhūmamiva tīkṣṇāgraṃ yugāntāgnicayopamam |atiraudramanāsādyaṃ kālenāpi durāsadam ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book