Sunan an-Nasa'i 1450
سنن النسائي#1450Sahihأَخْبَرَنَا عُبَيْدُ اللَّهِ بْنُ سَعِيدٍ، قَالَ أَنْبَأَنَا يَحْيَى، عَنْ عُبَيْدِ اللَّهِ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، قَالَ صَلَّيْتُ مَعَ النَّبِيِّ صلى الله عليه وسلم بِمِنًى رَكْعَتَيْنِ وَمَعَ أَبِي بَكْرٍ - رضى الله عنه - رَكْعَتَيْنِ وَمَعَ عُمَرَ - رضى الله عنه - رَكْعَتَيْنِ .
It was narrated that Ibn 'Umar said:"I prayed two rak'ahs with the Messenger of Allah (ﷺ) in Mina, and two rak'ahs with Abu Bakr, may Allah (SWT) be pleased with him, and two rak'ahs with Umar, may Allah (ﷺ) be pleased with 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: 15:18