[AI] "Seven types of close relatives are prohibited in marriage: your mothers, daughters, sisters, aunts, nieces, daughters of brothers, and daughters of sisters. This is regarding lineage. And your nursing mothers, sisters through nursing, mothers of your wives, and stepdaughters who are fostered with you – but if you have not fostered them – there is no harm in marrying them. And also prohibited are the wives of your sons who are from your own loins, and to marry two sisters at the same time, except what has already occurred. And it is also forbidden to marry the wives of your fathers from among women." (Quran, Surah An-Nisa 4:23)

حَرُمَ مِنَ النَّسَبِ سَبْعٌ وَمِنَ الصِّهْرِ سَبْعٌ ثُمَّ قَرَأَ هَذِهِ الْآيَةَ {حُرِّمَتْ عَلَيْكُمْ أُمَّهَاتُكُمْ وَبَنَاتُكُمْ وَأَخَوَاتُكُمْ وَعَمَّاتُكُمْ وَخَالَاتُكُمْ وَبَنَاتُ الْأَخِ وَبَنَاتُ الْأُخْتِ} [النساء 23] هَذَا مِنَ النَّسَبِ {وَأُمَّهَاتُكُمُ اللَّاتِي أَرْضَعْنَكُمْ وَأَخَوَاتُكُمْ مِنَ الرَّضَاعَةِ وَأُمَّهَاتُ نِسَائِكُمْ وَرَبَائِبُكُمُ اللَّاتِي فِي حُجُورِكُمْ مِنْ نِسَائِكُمُ اللَّاتِي دَخَلْتُمْ بِهِنَّ فَإِنْ لَمْ تَكُونُوا دَخَلْتُمْ بِهِنَّ فَلَا جُنَاحَ عَلَيْكُمْ وَحَلَائِلُ أَبْنَائِكُمُ الَّذِينَ مِنْ أَصْلَابِكُمْ وَأَنْ تَجْمَعُوا بَيْنَ الْأُخْتَيْنِ إِلَّا مَا قَدْ سَلَفَ وَلَا تَنْكِحُوا مَا نَكَحَ آبَاؤُكُمْ مِنَ النِّسَاءِ}