Valmiki Ramayana Ayodhya Kanda Sarga 94 Shloka 4
Original Shlokaपश्येममचलं भद्रे नानाद्विजगणायुतम्। शिखरैः खमिवोद्विद्धैर्धातुमद्भिर्विभूषितम्।।2.94.4।।
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भद्रे O auspicious one, नानाद्विजगणायुतम् abounding in flocks of birds of every kind, खम् the sky, उद्विद्धैरिव as if piercing, धातुमद्भि: with minerals, शिखरैः peaks, विभूषितम् adorned, इमम् this, अचलम् mountain, पश्य you may see.
O auspicious one, you may behold this mountin abounding in flocks of birds of every kind and its peaks adorned wtih minerals and as if piercing the sky.