فَذُوقُوا فَلَن نَّزِيدَكُمْ إِلَّا عَذَابًا
[78:30]
So taste! for We will not add to you aught but chastisement.
"So taste ye (the fruits of your deeds); for no increase shall We grant you, except in Punishment."
So taste (of that which ye have earned). No increase do We give you save of torment.