إِنّا أَنزَلنا إِلَيكَ الكِتابَ بِالحَقِّ لِتَحكُمَ بَينَ النّاسِ بِما أَراكَ اللَّهُ ۚ وَلا تَكُن لِلخائِنينَ خَصيمًا

Indeed, We have revealed to you, [O Muhammad], the Book in truth so you may judge between the people by that which Allah has shown you. And do not be for the deceitful an advocate.