Valmiki Ramayana · Ayodhya Kanda · Sarga 3
तदासनवरं प्राप्य व्यदीपयत राघवः।।2.3.35।। स्वयैव प्रभया मेरुमुदये विमलो रविः।
tadāsanavaraṃ prāpya vyadīpayata rāghavaḥ svayaiva prabhayā merumudaye vimalo raviḥ|
The lofty seat Rama occupied was illuminated by him resplenderce like mount Meru in the translucent rays of the morning Sun.
— M.N. Dutt (1891)
Commentary
Rama on the throne shines like Mount Meru in the morning sun. Meru is the cosmic mountain at the centre of the universe — Rama seated is the world's axis, around which all order revolves. The coronation has not yet happened, but already the universe aligns around him.
मेरुप्रभा