Jami' at-Tirmidhi
Jami` at-Tirmidhi 887
حَدَّثَنَا 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 .
Unreviewed translation. All hadiths in this collection are available in five languages. Titles and introductions may remain in Arabic.
Muhammad ibn Bashshar narrated to us: Yahya ibn Sa'id al-Qattan narrated to us: Sufyan al-Thawri narrated to us, from Abu Ishaq, from Abd Allah ibn Malik, that Ibn Umar led the prayer at Muzdalifah and combined the two prayers with one iqamah. He said, ‘I saw the Messenger of Allah do the same in this place.’
Notes and open questions — unreviewed
The report confirms combining the two prayers at Muzdalifah with one iqamah.