Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
tirmidhi:1146Aḥmad b. Manīʿ > Ismāʿīl b. Ibrāhīm > ʿAlī b. Zayd > Saʿīd b. al-Musayyab > ʿAlī b. Abū Ṭālib

“Indeed Allah has made unlawful through suckling whatever He made unlawful through lineage.”  

الترمذي:١١٤٦حَدَّثَنَا أَحْمَدُ بْنُ مَنِيعٍ حَدَّثَنَا إِسْمَاعِيلُ بْنُ إِبْرَاهِيمَ حَدَّثَنَا عَلِيُّ بْنُ زَيْدٍ عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ عَنْ عَلِيِّ بْنِ أَبِي طَالِبٍ قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ إِنَّ اللَّهَ حَرَّمَ مِنَ الرَّضَاعِ مَا حَرَّمَ مِنَ النَّسَبِ قَالَ وَفِي الْبَابِ عَنْ عَائِشَةَ وَابْنِ عَبَّاسٍ وَأُمِّ حَبِيبَةَ  

قَالَ أَبُو عِيسَى حَدِيثُ عَلِيٍّ حَسَنٌ صَحِيحٌ