Quran 43:65 from Surah Az-Zukhruf on Divine Marvels.
فَٱخۡتَلَفَ ٱلۡأَحۡزَابُ مِنۢ بَيۡنِهِمۡۖ فَوَيۡلٞ لِّلَّذِينَ ظَلَمُواْ مِنۡ عَذَابِ يَوۡمٍ أَلِيمٍ
English translation: But differed the factions from among them so woe to those who wronged from (the) punishment (of the) Day painful
Transliteration: fa-ikh'talafa al-ahzabu min baynihim fawaylun lilladhina zalamu min adhabi yawmin alimin