Az-Zukhruf - 43:65

فَاخْتَلَفَ الْأَحْزَابُ مِن بَيْنِهِمْ فَوَيْلٌ لِّلَّذِينَ ظَلَمُوا مِنْ عَذَابِ يَوْمٍ أَلِيمٍ
[43:65]
But parties from among them differed, so woe to those who were unjust because of the chastisement of a painful day.
But sects from among themselves fell into disagreement: then woe to the wrong-doers, from the Penalty of a Grievous Day!
But the factions among them differed. Then woe unto those who do wrong from the doom of a painful day.