Muwatta Malik 1834
موطأ مالك#1834SahihThese are the words of a Companion, not of the Prophet ﷺ. The chain is graded on its own terms.
حَدَّثَنِي مَالِكٌ، عَنْ إِسْحَاقَ بْنِ عَبْدِ اللَّهِ بْنِ أَبِي طَلْحَةَ، عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ سَمِعْتُ عُمَرَ بْنَ الْخَطَّابِ، وَخَرَجْتُ، مَعَهُ حَتَّى دَخَلَ حَائِطًا فَسَمِعْتُهُ وَهُوَ، يَقُولُ وَبَيْنِي وَبَيْنَهُ جِدَارٌ - وَهُوَ فِي جَوْفِ الْحَائِطِ - عُمَرُ بْنُ الْخَطَّابِ أَمِيرُ الْمُؤْمِنِينَ بَخٍ بَخٍ وَاللَّهِ لَتَتَّقِيَنَّ اللَّهَ أَوْ لَيُعَذِّبَنَّكَ .
Malik related to me from Ishaq ibn Abdullah ibn Abi Talha that Anas ibn Malik said, "I heard Umar ibn al-Khattab, when I was going out with him to visit an orchard, say to himself, and there was a wall between him and me and he was inside the garden, 'Umar ibn al-Khattab, amir al-muminin! Well done! Well done! By Allah, fear Allah or he will punish you
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: 56:24