Jami` at-Tirmidhi 887
جامع الترمذي#887Da'ifحَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ الْقَطَّانُ، حَدَّثَنَا سُفْيَانُ الثَّوْرِيُّ، عَنْ أَبِي إِسْحَاقَ، عَنْ عَبْدِ اللَّهِ بْنِ مَالِكٍ، أَنَّ ابْنَ عُمَرَ، صَلَّى بِجَمْعٍ فَجَمَعَ بَيْنَ الصَّلاَتَيْنِ بِإِقَامَةٍ وَقَالَ رَأَيْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم فَعَلَ مِثْلَ هَذَا فِي هَذَا الْمَكَانِ .
Abdullah bin Malik narrated:"Ibn Umar prayed at Jam (Muzdalifah), so he combined two prayers with the Iqamah, and he said: 'I saw the Messenger of Allah doing the same as this at the place
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: 9:80