Ramayana
तपसाराधितो देव यदि नो दिशसे वरम् । अजेयाः शत्रुहन्तारस्तथैव चिरजीविनः ॥ 7-5-14 ॥
'O god, if, being propitiated by our austerity, you would grant us a boon, then let us be invincible, slayers of our foes, and likewise long-lived.'
english translation