Valmiki Ramayana Aranya Kanda Sarga 29 Shloka 15
Original Shlokaएवमुक्तस्तु रामेण कृद्धस्संरक्तलोचनः। प्रत्युवाच खरो रामं प्रहसन्क्रोधमूर्छितः।।3.29.15।।
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रामेण by Rama, एवम् in that way, उक्तः having said, खरः Khara, संरक्तलोचनः eyes turned red, (ततः then), प्रहसन् laughed, क्रोधमूर्छितः lost his senses in anger, रामम् to Rama, प्रत्युवाच replied.
Challenged by Rama in that manner, Khara, his senses switched off, eyes turned red due to anger, replied laughing :