Valmiki Ramayana Sundara Kanda Sarga 56 Shloka 22
Original Shlokaतेन पादतलाक्रान्ता रम्येषु गिरिसानुषु। सघोषास्समशीर्यन्त शिलाश्चूर्णीकृतास्ततः।।5.56.22।।
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ततः then, रम्येषु in delightful ones, गिरिसानुषु on mountain ranges, तेन by him, पादतलाक्रान्ताः crushed by his feet, शिलाः rocks, सघोषाः making loud sound, चूर्णीकृताः reduced to powder, समशीर्यन्त rolled down.
Crushed under Hanuman's feet the rocks making a loud noise on the beautiful mountain ranges rolled down, reduced to powder.