Valmiki Ramayana Ayodhya Kanda Sarga 94 Shloka 20
Original Shlokaशिला श्शैलस्य शोभन्ते विशाला श्शतशोऽभितः। बहुला बहुलैर्वर्णैर्नीलपीतसितारुणैः।।2.94.20।।
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बहुलैः several, नीलपीतसितारुणैः blueblack, yellow, white and red, वर्णैः colours, बहुलाः many, विशालाः massive, शैलस्य mountain's, शिलाः rocks, शतशः in hundreds, अभितः on all sides, शोभन्ते are looking splendid.
Several hundreds of massive rocks of the mountain look splendid all around, in blueblack, yellow, white and red colours.