Valmiki Ramayana Kishkindha Kanda Sarga 66 Shloka 23

महाकपे great monkey, तूर्णम् swiftly, अन्तरिक्षम् into space, कोपाविष्टेन in anger, धीमता by the wise, इन्द्रेण by Indra's, वज्रम् thunderbolt, ते at you, क्षिप्तम् hurled, तावत् so much, आपतत: while falling.

'O great monkey while falling fast in space, wise Indra hurled his thunderbolt quickly at you, in anger.