Valmiki Ramayana Yuddha Kanda Sarga 65 Shloka 33

निष्पतन्तम् dismissed, महानादम् loud sound, महाकायम् huge body, महाबलम् great army, कुम्भकर्णः Kumbhakarna, प्रशस्ताभिः highly capable , आशीर्भिः benediction also, प्रेषयामास started observing.

Kumbhakarna, of huge body, of loud voice and highly capable having been dismissed by Ravana, went with the great army after benediction and started observing.