وَلَقَدْ صَرَّفْنَا فِى هَـٰذَا ٱلْقُرْءَانِ لِلنَّاسِ مِن كُلِّ مَثَلٍ ۚ وَكَانَ ٱلْإِنسَـٰنُ أَكْثَرَ شَىْءٍ جَدَلًا
Wa laqad sarrafnaa fee haazal quraani linnaasi mn kulli masal; wa kaanal insaanu aksara shai'in jadalaa
In this Quran We have presented every kind of description for people but man is more contentious than any other creature.
We have laid out in this Qur'an every kind of example for people, yet of all things, the human being is the most contentious.