Ramayana
पूर्वं क्रोधाहितः शत्रुर्यया ऽसौ निहतस्तथा । उपाश्रयित्वा शैलभस्तव वीर्यममानुषम् ॥ 7-17-40 ॥
Long ago that foe, made hostile through wrath, was slain by her in this very manner, when she had taken refuge in your superhuman, more-than-mortal valour.
english translation