Surah Al-Qalam, verse 38

مَا لَكُمْ كَيْفَ تَحْكُمُونَ ﴿٣٦﴾

What is [the matter] with you? How do you judge?

أَمْ لَكُمْ كِتَـٰبٌۭ فِيهِ تَدْرُسُونَ ﴿٣٧﴾

Or do you have a scripture in which you learn

أَمْ لَكُمْ أَيْمَـٰنٌ عَلَيْنَا بَـٰلِغَةٌ إِلَىٰ يَوْمِ ٱلْقِيَـٰمَةِ ۙ إِنَّ لَكُمْ لَمَا تَحْكُمُونَ ﴿٣٩﴾

Or do you have oaths [binding] upon Us, extending until the Day of Resurrection, that indeed for you is whatever you judge?

سَلْهُمْ أَيُّهُم بِذَٰلِكَ زَعِيمٌ ﴿٤٠﴾

Ask them which of them, for that [claim], is responsible.