Ramayana
तथा ते राक्षसाः सर्वे विष्णुना प्रभविष्णुना । द्रवन्ति द्राविताश्चन्ये शायिताश्च महीतले ॥ 7-7-22 ॥
so all those rakshasas fled before Vishnu the all-powerful; some were driven off and routed, while others were laid low upon the ground.
english translation