Surah An-Nur, ayah 48

وَإِذَا دُعُوٓاْ إِلَى ٱللَّهِ وَرَسُولِهِۦ لِيَحۡكُمَ بَيۡنَهُمۡ إِذَا فَرِيقٞ مِّنۡهُم مُّعۡرِضُونَ ٤٨

Wa idhā du'ū ilallāhi warasūlihī liyahkuma baynahum idhā farīqum minhum mu'ridūn

And when they are called to [the words of] Allāh and His Messenger to judge between them, at once a party of them turns aside [in refusal].