An-Nahl - 16:85

وَإِذَا رَأى الَّذِينَ ظَلَمُواْ الْعَذَابَ فَلاَ يُخَفَّفُ عَنْهُمْ وَلاَ هُمْ يُنظَرُونَ
[16:85]
And when those who are unjust shall see the chastisement, it shall not be lightened for them, nor shall they be respited. .
When the wrong-doers (actually) see the Penalty, then will it in no way be mitigated, nor will they then receive respite.
And when those who did wrong behold the doom, it will not be made light for them, nor will they be reprieved.