Valmiki Ramayana Yuddha Kanda Sarga 114 Shloka 69

युद्धे in the war, कदाचित् indeed, ते you, कातर्यम् cowardly, अहम् I, न संस्मरामि not remember, तत्तु such, भाग्यविपर्यासात् the adverseness of fate, नूनम् surely, ते you, पक्वलक्षणम् sign of destruction

"Indeed, I do not remember you being cowardly in war. The timidness that appeared in you is a sign of the adverseness of fate, for your destruction."