Sura 7 Al-A'raf (The Heights), aya 87

1. وَإِنْ كَانَ طَائِفَةٌ مِنْكُمْ آمَنُوا بِالَّذِي أُرْسِلْتُ بِهِ وَطَائِفَةٌ لَمْ يُؤْمِنُوا فَاصْبِرُوا حَتَّىٰ يَحْكُمَ اللَّهُ بَيْنَنَا ۚ وَهُوَ خَيْرُ الْحَاكِمِينَ

   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 Allah judges between us. And He is the best of judges."

   7:87

Tafsiri: Saheeh International