Hadith 3302

It was narrated from 'Aishah that the Prophet said: "What becomes unlawful (for marriage) through breast-feeding is that which becomes unlawful through lineage."

أَخْبَرَنَا مُحَمَّدُ بْنُ بَشَّارٍ، قَالَ حَدَّثَنَا يَحْيَى، عَنْ مَالِكٍ، عَنْ عَبْدِ اللَّهِ بْنِ أَبِي بَكْرٍ، عَنْ عَمْرَةَ، عَنْ عَائِشَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏"‏ يَحْرُمُ مِنَ الرَّضَاعِ مَا يَحْرُمُ مِنَ النَّسَبِ ‏"‏ ‏.‏

Reference: 1133130
In-book reference: Book 26, Hadith 3302
Hadith 3302 - The Book of Marriage - Sunan an-Nasa'i - Sunnah.com