By Allah, we do not find this but a sort of concession given by Messenger of Allah ﷺ only for Salim, and no one was ging to be allowed to enter (our houses) with this type of fosterage and we do not subscribe to this view.  

أَنَّ أُمَّهُ زَيْنَبَ بِنْتَ أَبِي سَلَمَةَ أَخْبَرَتْهُ أَنَّ أُمَّهَا أُمَّ سَلَمَةَ زَوْجَ النَّبِيِّ ﷺ كَانَتْ تَقُولُ أَبَى سَائِرُ أَزْوَاجِ النَّبِيِّ ﷺ أَنْ يُدْخِلْنَ عَلَيْهِنَّ أَحَدًا بِتِلْكَ الرَّضَاعَةِ وَقُلْنَ لِعَائِشَةَ وَاللَّهِ مَا نَرَى هَذَا إِلاَّ رُخْصَةً أَرْخَصَهَا رَسُولُ اللَّهِ ﷺ لِسَالِمٍ خَاصَّةً فَمَا هُوَ بِدَاخِلٍ عَلَيْنَا أَحَدٌ بِهَذِهِ الرَّضَاعَةِ وَلاَ رَائِينَا  

"The rest of the wives of the Prophet refused for anyone to enter upon them on the basis of that type of breast-feeding, meaning breast-feeding of an adult. They said to 'Aishah: 'By Allah, we think that what the Messenger of Allah told Sahlah bint Suhail to do was a concession which was granted by the Messenger of Allah only with regard to breast-feeding Salim. By Allah, no one will enter upon us, nor see us on the basis of this type of breast-feeding.'"  

أَبَى سَائِرُ أَزْوَاجِ النَّبِيِّ ﷺ أَنْ يَدْخُلَ عَلَيْهِنَّ بِتِلْكَ الرَّضْعَةِ أَحَدٌ مِنَ النَّاسِ يُرِيدُ رَضَاعَةَ الْكَبِيرِ وَقُلْنَ لِعَائِشَةَ وَاللَّهِ مَا نُرَى الَّذِي أَمَرَ رَسُولُ اللَّهِ ﷺ سَهْلَةَ بِنْتَ سُهَيْلٍ إِلاَّ رُخْصَةً فِي رَضَاعَةِ سَالِمٍ وَحْدَهُ مِنْ رَسُولِ اللَّهِ ﷺ وَاللَّهِ لاَ يَدْخُلُ عَلَيْنَا أَحَدٌ بِهَذِهِ الرَّضْعَةِ وَلاَ يَرَانَا  

"The rest of the wives of the Prophet refused for anyone to enter upon them on the basis of that type of breast-feeding, meaning breast-feeding of an adult. They said to 'Aishah: 'By Allah, we think that this is a concession which the Messenger of Allah granted only to Salim. No one will enter upon us, nor see us on the basis of this type of breast-feeding.'"  

أَنَّ أُمَّهُ زَيْنَبَ بِنْتَ أَبِي سَلَمَةَ أَخْبَرَتْهُ أَنَّ أُمَّهَا أُمَّ سَلَمَةَ زَوْجَ النَّبِيِّ ﷺ كَانَتْ تَقُولُ أَبَى سَائِرُ أَزْوَاجِ النَّبِيِّ ﷺ أَنْ يُدْخَلَ عَلَيْهِنَّ بِتِلْكَ الرَّضَاعَةِ وَقُلْنَ لِعَائِشَةَ وَاللَّهِ مَا نُرَى هَذِهِ إِلاَّ رُخْصَةً رَخَّصَهَا رَسُولُ اللَّهِ ﷺ خَاصَّةً لِسَالِمٍ فَلاَ يَدْخُلْ عَلَيْنَا أَحَدٌ بِهَذِهِ الرَّضَاعَةِ وَلاَ يَرَانَا  

By Allah, we do not find this but a sort of concession given by Messenger of Allah ﷺ only for Salim, and no one was ging to be allowed to enter (our houses) with this type of fosterage and we do not subscribe to this view. (Using translation from Muslim 1454)   

أَنَّ أُمَّهَا أُمَّ سَلَمَةَ زَوْجَ النَّبِيِّ ﷺ كَانَتْ تَقُولُ «أَبَى سَائِرُ أَزْوَاجِ النَّبِيِّ ﷺ أَنْ يَدْخُلَ عَلَيْهِنَّ أَحَدٌ بِتِلْكَ الرَّضَاعَةِ وَقُلْنَ لِعَائِشَةَ وَاللهِ مَا نَرَى هَذِهِ إِلَّا رُخْصَةً رَخَّصَهَا رَسُولُ اللهِ ﷺ لِسَالِمٍ خَاصَّةً فَمَا يَدْخُلُ عَلَيْنَا أَحَدٌ بِهَذِهِ الرَّضَاعَةِ وَلَا يَرَانَا»  

[Machine] Her mother, Umm Salamah, the wife of the Prophet Muhammad, used to say that all the wives of the Prophet Muhammad were of the opinion that no one should be allowed to enter upon them through breastfeeding, except Salim exclusively. Thus, no one would enter upon them with this breastfeeding, and they would not see anyone.  

أَنَّ أُمَّهَا أُمَّ سَلَمَةَ زَوْجَ النَّبِيِّ ﷺ كَانَتْ تَقُولُ أَبَى سَائِرُ أَزْوَاجِ النَّبِيِّ ﷺ أَنْ يُدْخِلْنَ عَلَيْهِنَّ أَحَدًا بِتِلْكَ الرَّضَاعَةِ وَقُلْنَ لِعَائِشَةَ وَاللهِ مَا نَرَى هَذِهِ إِلَّا رُخْصَةً أَرْخَصَهَا رَسُولُ اللهِ ﷺ لِسَالِمٍ خَاصَّةً فَمَا هُوَ بِدَاخِلٍ عَلَيْنَا أَحَدٌ بِهَذِهِ الرَّضَاعَةِ وَلَا رَائِينَا