Surah Al-Baqarah (The Cow), Verse 26

اِنَّ اللّٰهَ لَا یَسْتَحْیٖۤ اَنْ یَّضْرِبَ مَثَلًا مَّا بَعُوْضَةً فَمَا فَوْقَهَا فَاَمَّا الَّذِیْنَ اٰمَنُوْا فَیَعْلَمُوْنَ اَنَّهُ الْحَقُّ مِنْ رَّبِّهِمْ وَاَمَّا الَّذِیْنَ كَفَرُوْا فَیَقُوْلُوْنَ مَاذَاۤ اَرَادَ اللّٰهُ بِهٰذَا مَثَلًا یُضِلُّ بِهٖ كَثِیْرًا وَّیَهْدِیْ بِهٖ كَثِیْرًا وَمَا یُضِلُّ بِهٖۤ اِلَّا الْفٰسِقِیْنَ ۟

Innal laaha laa yastahyeee ai yadriba masalam maa ba'oodatan famaa fawqahaa; faammal lazeena aamanoo faya'lamoona annahul haqqu mir rabbihim wa ammal lazeena kafaroo fayaqooloona maazaaa araadal laahu bihaazaa masalaa; yudillu bihee kaseeranw wa yahdee bihee kaseeraa; wa maa yudillu biheee illal faasiqeen

“Allah disdains not to use the similitude of things, lowest as well as highest. Those who believe know that it is truth from their Lord; but those who reject Faith say: "What means Allah by this similitude?" By it He causes many to stray, and many He leads into the right path; but He causes not to stray, except those who forsake (the path),-”

Quran 2:26 (Yusuf Ali Translation)