Surah Al-A'raf, Verse 87

وَإِن كَانَ طَآئِفَةٞ مِّنكُمۡ ءَامَنُواْ بِٱلَّذِيٓ أُرۡسِلۡتُ بِهِۦ وَطَآئِفَةٞ لَّمۡ يُؤۡمِنُواْ فَٱصۡبِرُواْ حَتَّىٰ يَحۡكُمَ ٱللَّهُ بَيۡنَنَاۚ وَهُوَ خَيۡرُ ٱلۡحَٰكِمِينَ٨٧

wa-in kāna ṭāifatun minkum āmanū bi-alladhī ur'sil'tu bihi waṭāifatun lam yu'minū fa-iṣ'birū ḥattā yaḥkuma l-lahu baynanā wahuwa khayru l-ḥākimīna

And if there should be a group among you who has believed in that with which I have been sent and a group that has not believed, then be patient until Allāh judges between us. And He is the best of judges."