Taha 20:113

Wakathalika anzalnahu qur-ananAAarabiyyan wasarrafna feehi mina alwaAAeedilaAAallahum yattaqoona aw yuhdithu lahum thikra

And thus We have sent it down as an Arabic Qur’ān and have diversified therein the warnings that perhaps they will avoid [sin] or it would cause them remembrance.

And in this way We have sent it down to you as an Arabic Qur’ān, and have detailed in it some warnings in various ways, so that they may fear, or it may produce a lesson for them.