Surah Az-Zukhruf, ayah 65

43:65

فَٱخۡتَلَفَ ٱلۡأَحۡزَابُ مِنۢ بَيۡنِهِمۡۖ فَوَيۡلٞ لِّلَّذِينَ ظَلَمُواْ مِنۡ عَذَابِ يَوۡمٍ أَلِيمٍ ٦٥

Fakhtalafal-ahzābu mim baynihim fawaylul lilladhīna zalamū min 'adhābi yawmin alīm

But the denominations from among them differed [and separated], so woe to those who have wronged from the punishment of a painful Day.