39:28
قُرْءَانًا عَرَبِيًّا غَيْرَ ذِى عِوَجٍ لَّعَلَّهُمْ يَتَّقُونَ
qur'ānan ʿarabiyyan ghayra dhī ʿiwajin laʿallahum yattaqūna
an Arabic Quran, free from any distortion- so that people may be mindful.
An Arabic Qur’ân, without any crookedness (therein) in order that they may avoid all evil which Allâh has ordered them to avoid, fear Him and keep their duty to Him.