Valmiki Ramayana 5.40.19
स तं मणिवरं गृह्य श्रीमान् प्लवगसत्तमः ।प्रणम्य शिरसा देवीं गमनायोपचक्रमे॥
sa taṃ maṇivaraṃ gṛhya śrīmān plavagasattamaḥ |praṇamya śirasā devīṃ gamanāyopacakrame ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book