Valmiki Ramayana Sundara Kanda Sarga 58 Shloka 126

अहम् I, सर्वम् all, तत् that, बलं च even army, तम् them, राक्षसपुङ्गवं च even the army chiefs, रणे in combat, नष्टौजसम् having been destroyed, कृत्वा done, परम् very, हर्षम् happy, उपागमम् became.

"When the army and even the Generals were done to death in combat I was very happy.