Surah Az-Zumar, Verse 28

قُرۡءَانًا عَرَبِيًّا غَيۡرَ ذِي عِوَجٖ لَّعَلَّهُمۡ يَتَّقُونَ٢٨

qur'ānan ʿarabiyyan ghayra dhī ʿiwajin laʿallahum yattaqūna

[It is] an Arabic Qur’ān, without any deviance that they might become righteous.