Ramayana
तस्य तद्वचनं श्रुत्वा सुग्रीवस्य महात्मनः । स्मितपूर्वमथो रामः प्रत्युवाच हरिं प्रभुः ॥ ४-११-८२
Having heard the great Sugriva, Rama replied with a gentle smile seeing Sugriva ॥ 4-11-82॥
english translation
tasya tadvacanaM zrutvA sugrIvasya mahAtmanaH । smitapUrvamatho rAmaH pratyuvAca hariM prabhuH ॥ 4-11-82
hk transliteration by Sanscript