Valmiki Ramayana Bala Kanda Sarga 33 Shloka 15

मुनिम् sage, परितुष्टम् gratified, ज्ञात्वा having known, मधुरस्वरा in sweet tone, वाक्यज्ञा knower of words, गन्धर्वी gandharvi, परमप्रीता who was exceedingly delighted, वाक्यकोविदम् proficient speech, उवाच said.

Having perceived that the sage was satisfied, the gandharva who was skilled in speech said exceedingly delighted to the sage in a sweet voice.