Valmiki Ramayana Aranya Kanda Sarga 43 Shloka 21
Original Shlokaतेन काञ्चनवर्णेन मणिप्रवरशृङ्गिणा। तरुणादित्यवर्णेन नक्षत्रपथवर्चसा।।3.43.21।। बभूव राघवस्यापि मनो विस्मयमागतम्।
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काञ्चनवर्णेन by its golden colour, मणिप्रवरशृङ्गिणा horned with excellent gems, तरुणादित्यवर्णेन by its colour resembling the rising Sun, नक्षत्रपथवर्चसा by shining like the milkyway, तेन by, राघवस्य of Rama, मनः अपि mind also, विस्मयम् amazement, आगतम् arose.
By his golden colour resembling the rising Sun, by his horns with excellent gems shining like the milkyway, even Rama's mind was wonderstruck.