Valmiki Ramayana Kishkindha Kanda Sarga 1 Shloka 36

ततस्ततः here and there, प्रनृत्यन्तः dancing, अमी these, मयूराः peacocks, पवनोद्धूतैः shaken by the wind, स्फाटिकैः crystals, गवाक्षैरिव like windows, स्वैः by their own, पक्षैः with feathers, शोभन्ते are delighting

'Delightful are the peacocks dancing here and there, their feathers looking like crystal windows flung open by the wind.