Valmiki Ramayana Yuddha Kanda Sarga 92 Shloka 16

वीरः hero, त्रिभिः three, अहोरात्रैः nights, कथञ्चित् indeed, विनिपातितः made short, अद्य now, निरमित्रः rid of enemy, कृतःdoneअस्मि I, रावणः Ravana's, पुत्रम् son, निपातितम् made short, श्रुत्वा hearing, महता large, बलव्यूहेन army troop निर्यास्यतिहि will come and return

'Hero! In three days and nights indeed, you have made short of Indrajith. Hearing that Ravana's son has been made short of, Ravana will come now with large army troops.'