4:35
وَإِنْ خِفْتُمْ شِقَاقَ بَيْنِهِمَا فَٱبْعَثُوا۟ حَكَمًۭا مِّنْ أَهْلِهِۦ وَحَكَمًۭا مِّنْ أَهْلِهَآ إِن يُرِيدَآ إِصْلَـٰحًۭا يُوَفِّقِ ٱللَّهُ بَيْنَهُمَآ ۗ إِنَّ ٱللَّهَ كَانَ عَلِيمًا خَبِيرًۭا ٣٥
Saheeh International
And if you fear dissension between the two, send an arbitrator from his people and an arbitrator from her people. If they both desire reconciliation, Allah will cause it between them. Indeed, Allah is ever Knowing and Acquainted [with all things].