الْمُجَادَلَةِ · 2

ٱلَّذِينَ يُظَٰهِرُونَ مِنكُم مِّن نِّسَآئِهِم مَّا هُنَّ أُمَّهَٰتِهِمۡۖ إِنۡ أُمَّهَٰتُهُمۡ إِلَّا ٱلَّٰٓـِٔي وَلَدۡنَهُمۡۚ وَإِنَّهُمۡ لَيَقُولُونَ مُنكَرࣰ ا مِّنَ ٱلۡقَوۡلِ وَزُورࣰ اۚ وَإِنَّ ٱللَّهَ لَعَفُوٌّ غَفُورࣱ‏

If any men among you divorce their wives by Zihar (calling them mothers), they cannot be their mothers: None can be their mothers except those who gave them birth. And in fact they use words (both) iniquitous and false: but truly Allah is one that blots out (sins), and forgives (again and again)