Sura al-Baqara 2:228

وَٱلْمُطَلَّقَٰتُ يَتَرَبَّصْنَ بِأَنفُسِهِنَّ ثَلَٰثَةَ قُرُوٓءٍ وَلَا يَحِلُّ لَهُنَّ أَن يَكْتُمْنَ مَا خَلَقَ ٱللَّـهُ فِىٓ أَرْحَامِهِنَّ إِن كُنَّ يُؤْمِنَّ بِٱللَّـهِ وَٱلْيَوْمِ ٱلْأَخِرِ وَبُعُولَتُهُنَّ أَحَقُّ بِرَدِّهِنَّ فِى ذَٰلِكَ إِنْ أَرَادُوٓا۟ إِصْلَٰحًا وَلَهُنَّ مِثْلُ ٱلَّذِى عَلَيْهِنَّ بِٱلْمَعْرُوفِ وَلِلرِّجَالِ عَلَيْهِنَّ دَرَجَةٌ وَٱللَّـهُ عَزِيزٌ حَكِيمٌ

wa-l-muṭallaqātu yatarabbaṣna bi-anfusihinna thalāthata qurūʾin wa-lā yaḥillu la-hunna an yaktumna mā khalaqa allāhu fī arḥāmihinna in kunna yuʾminna billāhi wa-l-yawmi l-akhiri wabuʿūlatuhunna aḥaqqu bi-raddihinna fī dhālika in arādū iṣlāḥan wa-lahunna mithlu alladhī ʿalayhinna bil-maʿrūfi wa-lil-rijāli ʿalayhinna darajatun wallāhu ʿazīzun ḥakīmun

Divorced women shall wait concerning themselves for three monthly periods. Nor is it lawful for them to hide what Allah Hath created in their wombs, if they have faith in Allah and the Last Day. And their husbands have the better right to take them back in that period, if they wish for reconciliation. And women shall have rights similar to the rights against them, according to what is equitable; but men have a degree (of advantage) over them. And Allah is Exalted in Power, Wise.