Muwatta Malik 1281
موطأ مالك#1281SahihThese are the words of a Successor — the generation after the Companions — not of the Prophet ﷺ.
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ إِبْرَاهِيمَ بْنِ عُقْبَةَ، أَنَّهُ سَأَلَ سَعِيدَ بْنَ الْمُسَيَّبِ عَنِ الرَّضَاعَةِ، فَقَالَ سَعِيدٌ كُلُّ مَا كَانَ فِي الْحَوْلَيْنِ وَإِنْ كَانَتْ قَطْرَةً وَاحِدَةً فَهُوَ يُحَرِّمُ وَمَا كَانَ بَعْدَ الْحَوْلَيْنِ فَإِنَّمَا هُوَ طَعَامٌ يَأْكُلُهُ . قَالَ إِبْرَاهِيمُ بْنُ عُقْبَةَ ثُمَّ سَأَلْتُ عُرْوَةَ بْنَ الزُّبَيْرِ فَقَالَ مِثْلَ مَا قَالَ سَعِيدُ بْنُ الْمُسَيَّبِ .
Yahya related to me from Malik that Ibrahim ibn Uqba asked Said ibn al-Musayyab about suckling. Said said, "All that occurs in the first two years, even if it is only a drop, makes haram. Whatever is after two years, is only food that is eaten." Ibrahim ibn Uqba said, ''Then I asked Urwa ibn az-Zubayr and he told me the same as what Said ibn al-Musayyab said
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 30:10