Ramayana
यन्नावगच्छत्सुग्रीवं वालिनं वापि राघवः । ततो न कृतवान्बुद्धिं मोक्तुमन्तकरं शरम् ॥ ४-१२-२०
Since Rama was not able to distinguish between Vali and Sugriva, he could not decide whether he should discharge his deadly arrow. ॥ 4-12-20॥
english translation
yannAvagacchatsugrIvaM vAlinaM vApi rAghavaH । tato na kRtavAnbuddhiM moktumantakaraM zaram ॥ 4-12-20
hk transliteration by Sanscript