It was narrated that 'Amrah said:

"I heard 'Aishah say: The Messenger of Allah said: 'What becomes unlawful (for marriage) through breastfeeding is that which becomes unlawful through birth.'"

أَخْبَرَنَا 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 ﷺ " يَحْرُمُ مِنَ الرَّضَاعِ مَا يَحْرُمُ مِنَ الْوِلاَدَةِ " .