Sunan an-Nasa'i 3303
سنن النسائي#3303Sahihأَخْبَرَنَا مُحَمَّدُ بْنُ عُبَيْدٍ، قَالَ حَدَّثَنَا عَلِيُّ بْنُ هَاشِمٍ، { عَنْ هِشَامِ بْنِ عُرْوَةَ، } عَنْ عَبْدِ اللَّهِ بْنِ أَبِي بَكْرٍ، عَنْ أَبِيهِ، عَنْ عَمْرَةَ، قَالَتْ سَمِعْتُ عَائِشَةَ، تَقُولُ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " يَحْرُمُ مِنَ الرَّضَاعِ مَا يَحْرُمُ مِنَ الْوِلاَدَةِ " .
It was narrated that 'Amrah said:"I heard 'Aishah say: The Messenger of Allah said: 'What becomes unlawful (for marriage) through breast-feeding is that which becomes unlawful through birth
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 26:108