Valmiki Ramayana 7.71.1
ततो द्वादशमे वर्षे शत्रघ्नो रामपालिताम् ।अयोध्यां चकमे गन्तुमल्पभृत्यबलानुगः॥
tato dvādaśame varṣe śatraghno rāmapālitām |ayodhyāṃ cakame gantumalpabhṛtyabalānugaḥ ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book