Surah Al-A'raf (The Heights), Verse 87

وَاِنْ كَانَ طَآىِٕفَةٌ مِّنْكُمْ اٰمَنُوْا بِالَّذِیْۤ اُرْسِلْتُ بِهٖ وَطَآىِٕفَةٌ لَّمْ یُؤْمِنُوْا فَاصْبِرُوْا حَتّٰی یَحْكُمَ اللّٰهُ بَیْنَنَا وَهُوَ خَیْرُ الْحٰكِمِیْنَ ۟

Wa In kaana taaa'ifatum minkum aamanoo billazeee ursiltu bihee wa taaa'ifatul lam yu'minoo fasbiroo hattaa yahkumal laahu bainanaa; wa Huwa khairul haakimeen

“"And if there is a party among you who believes in the message with which I have been sent, and a party which does not believe, hold yourselves in patience until Allah doth decide between us: for He is the best to decide.”

Quran 7:87 (Yusuf Ali Translation)