Verse 9

इतो रटन्निर्झरवानितः क्वणितकीचकः ।इतो रटद्गुहावात इतः षट्पदघुंघुमः

In plain words

Here, roaring with a cascade; here, whistling with hollow bamboo-canes; here, the wind roars through its caves; here, it hums with bees.