Praying For Your Enemies To Die....

Please is there anywhere it is written in the Bible for us to pray for our enemies to die?..Where did you see the dangerous verses and words you have supposedly used to ''kill'' some enemies you have and still even praying for more to die? Was there a time that Jesus prayed for his supposed enemies to die? Please if you step into this post to take part,back up your response with exact via IFTTT