Valmiki Ramayana Kishkindha Kanda Sarga 7 Shloka 23
Original Shlokaततः प्रहृष्टस्सुग्रीवो वानरैस्सचिवैस्सह। राघवस्य वचश्श्रुत्वा प्रतिज्ञातं विशेषतः4.7.23।।
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ततः then, सचिवैः with his counsellers, वानरैः सह with monkeys, सुग्रीवः Sugriva, राघवस्य Raghava's, वचः words, श्रुत्वा hearing, विशेषतः specially, प्रतिज्ञातम् his own promise, प्रहृष्टः felt glad
Sugriva and his counsellors felt glad on hearing Rama's words, particularly the assurance given by him.