Valmiki Ramayana Yuddha Kanda Sarga 46 Shloka 25
Original Shlokaएवमुक्तास्तुतेसर्वेराक्षसाःकूटयोधिनः ।।6.46.25।। परंविस्मयामाजग्मुःकर्मणातेनहर्षिताः ।
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एवम् in that way, उक्ताः having said, कूटयोधिनः cheerful, ते they, सर्वेराक्षसाः all Rakshasas, तेनकर्मणा by that action, परम् extremely, विस्मयम् amazed, आजग्मुः went, हर्षिताः laughing.
Indrajith having spoken in that way to the Rakshasas, all of them were highly amazed by the action of Indrajith and went laughing.