Ramayana
स वृष्यमाणोबाणौघैरतिकायोमहाबलः । अवध्यकवचस्सङ्ख्येराक्षसोनैवविव्यथे ॥ ६-७१-९७
Though covered with arrows showered on him, mighty Rakshasa Atikaya had an impenetrable shield in the battlefield and could not feel the torment. ॥ 6-71-97॥
english translation
sa vRSyamANobANaughairatikAyomahAbalaH । avadhyakavacassaGkhyerAkSasonaivavivyathe ॥ 6-71-97
hk transliteration by Sanscript