Valmiki Ramayana 5.4.6
गृह मेधैः पुरी रम्या बभासे द्यौः इव अम्बुदैः ।प्रजज्वाल तदा लन्का रक्षः गण गृहैः शुभैः॥
gṛha medhaiḥ purī ramyā babhāse dyauḥ iva ambudaiḥ |prajajvāla tadā lankā rakṣaḥ gaṇa gṛhaiḥ śubhaiḥ ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book