Ramayana
वृद्धभावादपक्षत्वाच्छृण्वंस्तदपि मर्षये । न हि मे शक्तिरस्त्यद्य भ्रातुर्वैरविमोक्षणे ॥ ४-५८-३
'Even after I have heard this, I cannot avenge my brother's death as I am old, I have no wings, and I have no energy enough (to fight). ॥ 4-58-3॥
english translation
vRddhabhAvAdapakSatvAcchRNvaMstadapi marSaye । na hi me zaktirastyadya bhrAturvairavimokSaNe ॥ 4-58-3
hk transliteration by Sanscript