Muwatta Malik 1697
موطأ مالك#1697Da'ifThese are the words of a Successor — the generation after the Companions — not of the Prophet ﷺ.
وَحَدَّثَنِي عَنْ مَالِكٍ، أَنَّهُ بَلَغَهُ أَنَّ عِيسَى ابْنَ مَرْيَمَ، كَانَ يَقُولُ يَا بَنِي إِسْرَائِيلَ عَلَيْكُمْ بِالْمَاءِ الْقَرَاحِ وَالْبَقْلِ الْبَرِّيِّ وَخُبْزِ الشَّعِيرِ وَإِيَّاكُمْ وَخُبْزَ الْبُرِّ فَإِنَّكُمْ لَنْ تَقُومُوا بِشُكْرِهِ .
Yahya related to me from Malik that he had heard that Isa ibn Maryam used to say, "O Banu Israil! You must drink pure water and the green things of the land and barley bread . Beware of wheat bread, for you will not be grateful enough for it
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: 49:27