﴿ لِّلَّذِينَ يُؤْلُونَ مِن نِّسَآئِهِمْ تَرَبُّصُ أَرْبَعَةِ أَشْهُرٍۢ ۖ فَإِن فَآءُو فَإِنَّ ٱللَّهَ غَفُورٌۭ رَّحِيمٌۭ ﴾

“Those who take an oath that they will not approach their wives shall have four months of grace; and if they go back [on their oath] -behold, God is much-forgiving, a dispenser of grace.”

For those who forswear their women by swearing that they will not have sexual intercourse with them a wait of four months; if they revert back from the oath or repeal it and resume sexual relations God is Forgiving of the harm they caused their women by swearing Merciful to them.