Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
tabarani:12222Isḥāq b. Ibrāhīm al-Dabarī > ʿAbd al-Razzāq > al-Thawrī > al-Aʿmash > Ismāʿīl b. Rajāʾ > ʿUmayr a freed slave of Ibn ʿAbbās > Ibn ʿAbbās

[Machine] "Seven types of relationships are prohibited with regards to lineage, and seven types of relationships are prohibited with regards to marriage. Then he recited, 'Forbidden to you [for marriage] are your mothers' until 'and the daughters of your sister.' Then he said, 'This is concerning lineage.' Then he recited, 'And your stepmothers who have nursed you' until 'and that you may not marry two sisters together.' Then he recited, 'And do not marry those [women] whom your fathers married from among women.' So he said, 'This is concerning marriage by affinity.'"  

الطبراني:١٢٢٢٢حَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ الدَّبَرِيُّ عَنْ عَبْدِ الرَّزَّاقِ عَنِ الثَّوْرِيِّ عَنِ الْأَعْمَشِ عَنْ إِسْمَاعِيلَ بْنِ رَجَاءٍ عَنْ عُمَيْرٍ مَوْلَى ابْنِ عَبَّاسٍ عَنِ ابْنِ عَبَّاسٍ قَالَ

«حُرِّمَ مِنَ النَّسَبِ سَبْعٌ وَمَنَ الصِّهْرِ سَبْعٌ» ثُمَّ قَرَأَ {حُرِّمَتْ عَلَيْكُمْ أُمَّهَاتُكُمْ} حَتَّى بَلَغَ {وَبَنَاتُ الْأُخْتِ} ثُمَّ قَالَ «هَذَا النَّسَبُ» ثُمَّ قَرَأَ {وَأُمَّهَاتُكُمُ اللَّاتِي أَرْضَعْنَكُمْ} حَتَّى بَلَغَ {وَأَنْ تَجْمَعُوا بَيْنَ الْأُخْتَيْنِ} ثُمَّ قَرَأَ {وَلَا تَنْكِحُوا مَا نَكَحَ آبَاؤُكُمْ مِنَ النِّسَاءِ} فَقَالَ «هَذَا الصِّهْرُ»