Valmiki Ramayana Yuddha Kanda Sarga 45 Shloka 10

ततः then, पर्यन्तरक्ताक्षः corners of eyes turned red, भिन्नाञ्जनचयोपमः like a huge collyrium, रावणिः Ravana's son, अन्तर्धानगतः vanished, भ्रातरौ brothers, वाक्यम् these words, अब्रवीत् spoke.

Then Ravana's son with the corner of his eyes turned red in anger looking like a huge collyrium, vanished from there and spoke these words to the two brothers, Rama, and Lakshmana.