Muwatta Malik 301
موطأ مالك#301SahihThese are the words of a Companion, not of the Prophet ﷺ. The chain is graded on its own terms.
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ نَافِعٍ، أَنَّهُ قَالَ قُمْتُ وَرَاءَ عَبْدِ اللَّهِ بْنِ عُمَرَ فِي صَلاَةٍ مِنَ الصَّلَوَاتِ وَلَيْسَ مَعَهُ أَحَدٌ غَيْرِي فَخَالَفَ عَبْدُ اللَّهِ بِيَدِهِ فَجَعَلَنِي حِذَاءَهُ .
Yahya related to me from Malik that Nafi said, "I stood behind Abdullah ibn Umar in one of the prayers when there was no one else with him, and he reached behind with his hand and placed me beside him
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: 8:15