Surah An Nisa
Ayah-176, Madinah
4:20
وَإِنۡ أَرَدتُّمُ ٱسۡتِبۡدَالَ زَوۡجٍ مَّكَانَ زَوۡجٍ وَءَاتَيۡتُمۡ إِحۡدَٮٰهُنَّ قِنطَارًا فَلَا تَأۡخُذُواۡ مِنۡهُ شَيۡــًٔاۚ أَتَأۡخُذُونَهُۥ بُهۡتَٰنًا وَإِثۡمًا مُّبِينًا٢٠
Saheeh International
But if you want to replace one wife with another and you have given one of them a great amount [in gifts], do not take [back] from it anything. Would you take it in injustice and manifest sin?
4:21
وَكَيۡفَ تَأۡخُذُونَهُۥ وَقَدۡ أَفۡضَىٰ بَعۡضُكُمۡ إِلَىٰ بَعۡضٍ وَأَخَذۡنَ مِنكُم مِّيثَٰقًا غَلِيظًا٢١
Saheeh International
And how could you take it while you have gone in unto each other and they have taken from you a solemn covenant?
4:22
وَلَا تَنكِحُواۡ مَا نَكَحَ ءَابَآؤُكُم مِّنَ ٱلنِّسَآءِ إِلَّا مَا قَدۡ سَلَفَۚ إِنَّهُۥ كَانَ فَٰحِشَةً وَمَقۡتًا وَسَآءَ سَبِيلاً٢٢
Saheeh International
And do not marry those [women] whom your fathers married, except what has already occurred. Indeed, it was an immorality and hateful [to Allah ] and was evil as a way.
4:23
حُرِّمَتۡ عَلَيۡكُمۡ أُمَّهَٰتُكُمۡ وَبَنَاتُكُمۡ وَأَخَوَٰتُكُمۡ وَعَمَّٰتُكُمۡ وَخَٰلَٰتُكُمۡ وَبَنَاتُ ٱلۡأَخِ وَبَنَاتُ ٱلۡأُخۡتِ وَأُمَّهَٰتُكُمُ ٱلَّٰتِىٓ أَرۡضَعۡنَكُمۡ وَأَخَوَٰتُكُم مِّنَ ٱلرَّضَٰعَةِ وَأُمَّهَٰتُ نِسَآئِكُمۡ وَرَبَـٰٓئِبُكُمُ ٱلَّٰتِى فِى حُجُورِكُم مِّن نِّسَآئِكُمُ ٱلَّٰتِى دَخَلۡتُم بِهِنَّ فَإِن لَّمۡ تَكُونُواۡ دَخَلۡتُم بِهِنَّ فَلَا جُنَاحَ عَلَيۡكُمۡ وَحَلَـٰٓئِلُ أَبۡنَآئِكُمُ ٱلَّذِينَ مِنۡ أَصۡلَٰبِكُمۡ وَأَن تَجۡمَعُواۡ بَيۡنَ ٱلۡأُخۡتَيۡنِ إِلَّا مَا قَدۡ سَلَفَۗ إِنَّ ٱللَّهَ كَانَ غَفُورًا رَّحِيمًا٢٣
Saheeh International
Prohibited to you [for marriage] are your mothers, your daughters, your sisters, your father's sisters, your mother's sisters, your brother's daughters, your sister's daughters, your [milk] mothers who nursed you, your sisters through nursing, your wives' mothers, and your step-daughters under your guardianship [born] of your wives unto whom you have gone in. But if you have not gone in unto them, there is no sin upon you. And [also prohibited are] the wives of your sons who are from your [own] loins, and that you take [in marriage] two sisters simultaneously, except for what has already occurred. Indeed, Allah is ever Forgiving and Merciful.