[Machine] He ﷺ said, "Nothing is prohibited by breastfeeding except what is within the two years." Abu Ahmad said, "This is known from Haytham ibn Jamil from Ibn 'Uyaynah, (it is) a musnad or other than Haytham through a stopping (i.e., without specifying a narrator) on Ibn 'Abbas." And we have narrated this specification from the two years from the Tabi'in from Sa'id ibn al-Musayyib and 'Urwah ibn Zubayr and al-Sha'bi.  

ﷺ قَالَ لَا يُحَرِّمُ مِنَ الرَّضَاعِ إِلَّا مَا كَانَ فِي الْحَوْلَيْنِ قَالَ أَبُو أَحْمَدَ هَذَا يُعْرَفُ بِالْهَيْثَمِ بْنِ جَمِيلٍ عَنِ ابْنِ عُيَيْنَةَ مُسْنَدٌ أَوْ غَيْرُ الْهَيْثَمِ بِوَقْفٍ عَلَى ابْنِ عَبَّاسٍ ؓ وَرُوِّينَا هَذَا التَّحْدِيدُ بِالْحَوْلَيْنِ مِنَ التَّابِعِينَ عَنْ سَعِيدِ بْنِ الْمُسَيِّبِ وَعُرْوَةَ بْنِ الزُّبَيْرِ وَالشَّعْبِيِّ