Valmiki Ramayana Yuddha Kanda Sarga 67 Shloka 89

भूतले on the ground, भीमबलाभिपिष्टः of dreadful strength, तैः they, सुरारिभिः by enemies of god, अभिहन्यमानः pressed against the ground, सः he, वेगवत् with speed, अभ्युपेत्य bounced, खम् sky, जगाम reached, पुनश्च again, रामेण to Rama, समाजगाम reunited.

Dropped on the ground by Kumbhakarna of dreadful strength, pressed against the ground surface, Sugriva bounced to the sky to get reunited with Rama.