3rd Ayah from Surah Al Kawthar
Indeed, your enemy is the one cut off.
it is the one who hates you who has been cut off.
For he who makes you angry (O Muhammad (Peace be upon him)), - he will be cut off (from every good thing in this world and in the Hereafter).
Surely it is your enemy whose traces are cut off.
Lo! it is thy insulter (and not thou) who is without posterity.
For he who hateth thee, he will be cut off (from Future Hope).