Valmiki Ramayana Kishkindha Kanda Sarga 30 Shloka 26

अनघ O sinless one, लक्ष्मण Lakshmana, घनानाम् of heavy clouds, वारणानां च and of elephants, मयूराणां च and peacocks, प्रस्रवणानां च and of waterfalls, नादः sound, सहसा suddenly, प्रशान्तः stopped.

'O sinless Lakshmana the rumblings of heavy clouds, the trumpeting of elephants, the cry of peacocks and the sound of waterfalls have become suddenly stilled.