Al-Hijr 15:93

كَمَا أَنزَلْنَا عَلَى الْمُقْتَسِمِينَ

Just as We had revealed [scriptures] to the separators

الَّذِينَ جَعَلُوا الْقُرْآنَ عِضِينَ

Who have made the Qur'an into portions.

فَوَرَبِّكَ لَنَسْأَلَنَّهُمْ أَجْمَعِينَ

So by your Lord, We will surely question them all

فَاصْدَعْ بِمَا تُؤْمَرُ وَأَعْرِضْ عَنِ الْمُشْرِكِينَ

Then declare what you are commanded and turn away from the polytheists.

إِنَّا كَفَيْنَاكَ الْمُسْتَهْزِئِينَ

Indeed, We are sufficient for you against the mockers

الَّذِينَ يَجْعَلُونَ مَعَ اللَّهِ إِلَـٰهًا آخَرَ ۚ فَسَوْفَ يَعْلَمُونَ

Who make [equal] with Allah another deity. But they are going to know.