The Book of Suckling
17/1. Chapter:
"Breastfeeding Makes Unlawful What Birth Makes Unlawful."
Sahih Muslim
وَحَدَّثَنَاهُ أَبُو كُرَيْبٍ، حَدَّثَنَا أَبُو أُسَامَةَ، ح وَحَدَّثَنِي أَبُو مَعْمَرٍ، إِسْمَاعِيلُ بْنُ إِبْرَاهِيمَ الْهُذَلِيُّ حَدَّثَنَا عَلِيُّ بْنُ هَاشِمِ بْنِ الْبَرِيدِ، جَمِيعًا عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ عَبْدِ اللَّهِ بْنِ أَبِي، بَكْرٍ عَنْ عَمْرَةَ، عَنْ عَائِشَةَ، قَالَتْ قَالَ لِي رَسُولُ اللَّهِ صلى الله عليه وسلم " يَحْرُمُ مِنَ الرَّضَاعَةِ مَا يَحْرُمُ مِنَ الْوِلاَدَةِ " .
'A'isha (Allah be pleased with her) reported Allah's Messenger (ﷺ) as saying: "What becomes unlawful through breastfeeding is that which becomes unlawful through birth."
Reference : Sahih Muslim 1444bIn-book reference : Book 17, Hadith 2USC-MSA web (English) reference : Book 8, Hadith 3396