Valmiki Ramayana Kishkindha Kanda Sarga 42 Shloka 36

महेन्द्रपरिपालितम् governed by Indra, तम् that, शैलेन्द्रम् lord of mountains, अतिक्रम्य after crossing, तरुणादित्यवर्णानि with the colour of the rising Sun, काञ्चनानि golden, षष्टि गिरिसहस्राणि sixty thousand mountains, सर्वतः everywhere, भ्राजमानानि shining, सुपुष्पितैः with blooming flowers, जातरूपमयैःfull of gold, वृक्षैःtrees, शोभितानि enchanting, गमिष्यथ you will reach

'On crossing the hill ruled by Indra you will reach the rows of sixty thousand mountains of gold shining like the brilliance of the rising Sun. The mountains glow with golden trees filled with bloom.