Ramayana
सकृत्वा मानुषं रूपं सुग्रीवः प्लवगर्षभः । दर्शनीयतमो भूत्वा प्रीत्या प्रोवाच राघवम् ॥ ४-५-९
This bull among monkeys gave up his natural appearance and and assuming an attractive human form spoke to Rama lovingly ॥ 4-5-9॥
english translation
sakRtvA mAnuSaM rUpaM sugrIvaH plavagarSabhaH । darzanIyatamo bhUtvA prItyA provAca rAghavam ॥ 4-5-9
hk transliteration by Sanscript