Ramayana
युष्माकं चानुभावेन तेजसा च महात्मनाम् । हतो दुरात्मा दुर्बुद्धी रावणो राक्षसाधमः ॥ 7-38-23 ॥
"And it is through your influence and through the valor of you great souls that the evil-souled, wicked-minded Ravana, the basest of rakshasas, was slain."
english translation