Valmiki Ramayana Sundara Kanda Sarga 1 Shloka 106
Original Shlokaजातरूपमयैः शृङ्गैर्भ्राजमानैः स्वयंप्रभैः।।5.1.106।। आदित्यशतसङ्काशः सोऽभवद्गिरिसत्तमः।
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स्वयंप्रभैः the selfeffulgent ones, भ्राजमानैः glittering , जातरूपमयैः golden, शृङ्गैः by the peak, सः that, गिरिसत्तमः noble mountain, आदित्यशतसङ्काशः like a thousand Suns, अभवत् appeared.
The noble mountain, Mainaka was glittering like a thousand Suns with selfeffulgent golden peaks shining.