Ramayana
एते चान्ये च बहवो राक्षसाः कामरूपिणः । दिष्ट्या त्वया हता वीरा रघूणां कुलवर्द्धन ॥ 7-1-32 ॥
'These and many other Rakshasas who could assume forms at will — by good fortune, those warriors were slain by you, O enhancer of the Raghu dynasty.'
english translation