Valmiki Ramayana Ayodhya Kanda Sarga 2 Shloka 18
Original Shlokaस्निग्धोऽनुनादी संजज्ञे तत्र हर्षसमीरितः। जनौघोद्घुष्टसन्नादो विमानं कम्पयन्निव।।2.2.18।।
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तत्र there, स्निग्ध: affectionate, अनुनादी echoing, हर्षसमीरित: filled with pleasure, जनौघोद्घुष्टसन्नाद: sounds of rapturous cries of multitude of people, विमानम् that palace, कम्पयन्निव seemed as if shaking, संजज्ञे emanated.
There emanated cries of love and joy from the multitude of people (conveying their approval) whose reverberation seemed to shake the palace.