Valmiki Ramayana Bala Kanda Sarga 30 Shloka 22
Original Shlokaशेषान् वायव्यमादाय निजघान महायशा:। राघव: परमोदारो मुनीनां मुदमावहन्।।1.30.22।।
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महायशा: illustrious, परमोदार: highly generous, राघव: Rama, मुनीनाम् for Ascetics, मुदम् delight, आवहन् causing, वायव्यम् Vayavya weapon, आदाय seizing, शेषान् remaining, निजघान killed.
Illustrious and highly generous Rama killed the remaining rakshasas with the Vayavya weapon to the delight of the ascetics.