Valmiki Ramayana 6.109.23
ततस्ताभ्यां प्रमुक्तेन शरवर्षेण भास्वता ।शरबद्धमिवाभाति द्वितीयं भास्वदम्बरम्॥
tatastābhyāṃ pramuktena śaravarṣeṇa bhāsvatā |śarabaddhamivābhāti dvitīyaṃ bhāsvadambaram ||
Our plain-language meaning of this verse is waiting for scholar review.