4:82
An-Nisa 82
Surah An-Nisa (النساء), verse 82 — reference 4:82. Arabic text with optional translation and free audio on Al-Qalam.
أَفَلَا يَتَدَبَّرُونَ ٱلْقُرْءَانَ ۚ وَلَوْ كَانَ مِنْ عِندِ غَيْرِ ٱللَّهِ لَوَجَدُوا۟ فِيهِ ٱخْتِلَـٰفًا كَثِيرًا
afalā yatadabbarūna l-qur'āna walaw kāna min ʿindi ghayri l-lahi lawajadū fīhi ikh'tilāfan kathīran
Then do they not reflect upon the Qur’ān? If it had been from [any] other than Allāh, they would have found within it much contradiction.