Valmiki Ramayana 7.42.24
तथा तयोर्विहरतोः सीताराघवयोश्चिरम् ।अत्यक्रामच्छुभः कालः शैशिरो भोगदः सदा॥
tathā tayorviharatoḥ sītārāghavayościram |atyakrāmacchubhaḥ kālaḥ śaiśiro bhogadaḥ sadā ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book