Surah Al-Anaam Verse 159 - English Translation by Aisha Bewley
Surah Al-Anaamإِنَّ ٱلَّذِينَ فَرَّقُواْ دِينَهُمۡ وَكَانُواْ شِيَعٗا لَّسۡتَ مِنۡهُمۡ فِي شَيۡءٍۚ إِنَّمَآ أَمۡرُهُمۡ إِلَى ٱللَّهِ ثُمَّ يُنَبِّئُهُم بِمَا كَانُواْ يَفۡعَلُونَ
As for those who divide up their deen and form into sects, you have nothing whatsoever to do with them. Their affair will go back to Allah and then He will inform them about what they did