Sunan an-Nasai Book 24, Hadith 3031

أَخْبَرَنَا مُحَمَّدُ بْنُ حَاتِمٍ، قَالَ أَنْبَأَنَا حِبَّانُ، قَالَ أَنْبَأَنَا عَبْدُ اللَّهِ، عَنْ إِبْرَاهِيمَ بْنِ عُقْبَةَ، أَنَّ كُرَيْبًا، قَالَ سَأَلْتُ أُسَامَةَ بْنَ زَيْدٍ - وَكَانَ رِدْفَ رَسُولِ اللَّهِ صلى الله عليه وسلم عَشِيَّةَ عَرَفَةَ - فَقُلْتُ كَيْفَ فَعَلْتُمْ قَالَ أَقْبَلْنَا نَسِيرُ حَتَّى بَلَغْنَا الْمُزْدَلِفَةَ فَأَنَاخَ فَصَلَّى الْمَغْرِبَ ثُمَّ بَعَثَ إِلَى الْقَوْمِ فَأَنَاخُوا فِي مَنَازِلِهِمْ فَلَمْ يَحِلُّوا حَتَّى صَلَّى رَسُولُ اللَّهِ صلى الله عليه وسلم الْعِشَاءَ الآخِرَةَ ثُمَّ حَلَّ النَّاسُ فَنَزَلُوا فَلَمَّا أَصْبَحْنَا انْطَلَقْتُ عَلَى رِجْلِي فِي سُبَّاقِ قُرَيْشٍ وَرَدِفَهُ الْفَضْلُ ‏.‏

It was narrated from Ibrahim bin Uqbah that Kuraib said:"I asked usamah bin Zaid, who rode behind the Messenger of Allah one the evening of Arafat. I said: "What did you do?' He said: 'We started traveling until we reached Al-Muzadalifah, then he stopped and prayed Maghrib. Then he sent word to the people to stay in their camps, and they did not unload their camels until the Messenger of Allah had prayed the later Isah. Then the people unloaded their camels and made camp. When morning came I set out on foot amonth those of the Quraish who got there first, and Al-Fadl rode behind the Prophet