﴿لِلَّذِينَ يُؤْلُونَ مِنْ نِسَائِهِمْ تَرَبُّصُ أَرْبَعَةِ أَشْهُرٍ ۖ فَإِنْ فَاءُوا فَإِنَّ اللَّهَ غَفُورٌ رَحِيمٌ﴾
226. Those who take an oath[1] not to have sexual relation with their wives must wait for four months, then if they return (change their idea in this period), verily, Allâh is Oft-Forgiving, Most Merciful.