Al Kahf Ayah 54

وَلَقَدْ صَرَّفْنَا فِى هَـٰذَا ٱلْقُرْءَانِ لِلنَّاسِ مِن كُلِّ مَثَلٍ‌ۚ وَكَانَ ٱلْإِنسَـٰنُ أَكْثَرَ شَىْءٍ جَدَلاً ٥٤ We have surely set forth in this Quran every ?kind of? lesson for people, but humankind is the most argumentative of all beings.