And nursing is in the same position as lineage. Among those from whom we have preserved this view are 'Ata', Tawus, al-Hasan, Ibn Sirin, Makhul, Qatadah, al-Thawri, al-Awza'i, Abu 'Ubayd, Abu Thawr, and the People of Reason (Ashab al-Ra'y); we have not preserved any disagreement with them from anyone. The second category is the prohibition of combination. What is mentioned in the Book is the combination of two sisters, whether they are from lineage or nursing, whether they are free women or slave women, or one is free and the other a slave, whether they are from two parents or from one father or one mother. This applies equally to what occurs before consummation or after it, due to the generality of the verse. If he marries both in one contract, it is void, because there is no superiority of one over the other (29). This is the same whether he knew of that at the time of the contract or after it. If he marries one after the other, the marriage to the first is valid, because there is no combination involved, and the marriage to the second is invalid, because through it a combination occurs. There is no disagreement regarding this, praise be to Allah, and there is no derivation (tafri') required.
1145- Issue; he said: (What is prohibited by nursing is what is prohibited by lineage.)
Every woman prohibited due to lineage is prohibited similarly due to nursing. They are the mothers, daughters, sisters, paternal aunts, maternal aunts, nieces (brother's daughters), and nieces (sister's daughters), in the manner we explained regarding lineage, due to the saying of the Prophet (peace and blessings of Allah be upon him): "What is prohibited by nursing is what is prohibited by (1) lineage." It is agreed upon (2). In a version by Muslim: "Nursing prohibits what birth prohibits."
(29) In M: "the latter". (1) Omitted from: A, B, M. (2) Recorded by al-Bukhari, in: Chapter on Testimony Regarding Lineage and Widespread Nursing..., from the Book of Testimonies; and in: Chapter on What Was Said Regarding the Houses of the Wives of the Prophet (peace and blessings of Allah be upon him), from the Book of the Fifth (al-Khums); and in: Chapter: {And your mothers who nursed you} and What is Prohibited by Nursing is What is Prohibited by Lineage, and Chapter on Not Marrying a Woman alongside her Paternal Aunt, and Chapter on What is Permissible Regarding Entering and Looking at Women in Nursing, from the Book of Marriage. Sahih al-Bukhari 3/222, 4/100, 7/12, 15, 49. And Muslim, in: Chapter on What is Prohibited by Nursing is What is Prohibited by Birth, and Chapter on the Prohibition of Nursing from the Sperm of the Stallion (Male), and Chapter on the Prohibition of the Brother's Daughter by Nursing. Sahih Muslim 2/1068, 1070, 1071. It was also recorded by Abu Dawud, in: Chapter on What is Prohibited by Nursing is What is Prohibited by Lineage, from the Book of Marriage. Sunan Abi Dawud =
والرَّضاعُ بمَنْزِلةِ النَّسَبِ، وممَّن حَفِظْنا ذلك عنه، عطاءٌ، وطاوُسٌ، والحسنُ، وابنُ سِيرِينَ، ومَكْحول، وقَتادةُ، والثَّوْرِىُّ، والأوْزَاعىُّ، وأبو عُبَيْدٍ، وأبو ثَوْرٍ، وأصْحابُ الرَّأْىِ، ولا نَحْفَظُ عن أحدٍ خِلَافَهُم. الضرب الثانى، تَحْرِيمُ الجَمْعِ. والمذكورُ فى الكِتابِ الجَمْعُ بين الأُخْتَيْنِ، سواء كانَتَا من نَسَبٍ أو رَضاعٍ، حُرَّتَيْنِ كانتا أو أمَتَيْنِ، أو حُرَّة وأمَةً، من أبَوَيْنِ كانتا أو من أبٍ أو أُمٍّ، وسواءٌ فى هذا ما قَبْلَ الدُّخولِ أو بعدَه؛ لعُمُومِ الآية. فإن تزَوَّجَهُما فى عقدٍ واحدٍ، فَسَدَ؛ لأنَّه لا مَزِيّةَ لإحْداهما على الأُخْرَى (٢٩). وسواءٌ عَلِمَ بذلك حالَ العَقْدِ أو بعدَه. فإن تزَوَّجَ إحداهما بعدَ الأُخْرَى، فنِكاحُ الأولَى صحيحٌ؛ لأنَّه لم يَحْصُلْ فيه جَمْعٌ، ونِكاحُ الثانية باطِلٌ؛ لأنَّ به يَحْصُلُ الجمعُ، وليس فى هذا بحمدِ اللَّه اخْتِلافٌ، وليس عليه تَفْرِيعٌ.
١١٤٥ - مسألة؛ قال: (ويَحْرُمُ من الرَّضاع ما يَحْرُمُ من النَّسَبِ)
كلُّ امرأةٍ حُرِّمَتْ من النَّسَبِ حُرِّمَ مثلُها من الرَّضَاعِ، وهُنَّ الأُمَّهاتُ، والبَنَاتُ، والأخواتُ، والعَمَّاتُ، والخالاتُ، وبناتُ الأَخِ، وبناتُ الأخْتِ، على الوجهِ الذى شَرَحْناه فى النَّسَبِ؛ لقولِ النَّبِىِّ -صلى اللَّه عليه وسلم-: "يَحْرُمُ من الرَّضَاعِ مَا يَحْرُمُ مِنَ (١) النَّسَبِ". مُتَّفَقٌ عليه (٢). وفى رواية مسلمٍ: "الرَّضَاعُ يُحَرِّمُ مَا تُحَرِّمُ الوِلادةُ".
(٢٩) فى م: "الآخرة".(١) سقط من: أ، ب، م.(٢) أخرجه البخارى، فى: باب الشهادة على الأنساب والرضاع المستفيض. . .، من كتاب الشهادات، وفى: باب ما جاء فى بيوت أزواج النبى -صلى اللَّه عليه وسلم-، من كتاب الخمس، وفى: باب: {وَأُمَّهَاتُكُمُ اللَّاتِى أَرْضَعْنَكُمْ} ويحرم من الرضاع ما يحرم من النسب، وباب لا تنكح المرأة على عمتها، وباب ما يحل من الدخول والنظر إلى النساء فى الرضاع، من كتاب النكاح. صحيح البخارى ٣/ ٢٢٢، ٤/ ١٠٠، ٧/ ١٢، ١٥، ٤٩. ومسلم، فى: باب يحرم من الرضاعة ما يحرم من الولادة، وباب تحريم الرضاعة من ماء الفحل، وباب تحريم ابنة الأخ من الرضاعة. صحيح مسلم ٢/ ١٠٦٨، ١٠٧٠، ١٠٧١.كما أخرجه أبو داود، فى: باب يحرم من الرضاعة ما يحرم من النسب، من كتاب النكاح. سنن أبى داود =
