ʿAbdullah;- performed the Hajj and we reached Al-Muzdalifa at or about the time of the ʿIsha' prayer. He ordered a man to pronounce the Adhan and Iqama and then he offered the Maghrib prayer and offered two rakʿat after it. Then he asked for his supper and took it, and then, I think, he ordered a man to pronounce the Adhan and Iqama (for the ʿIsha' prayer). (ʿAmr, a sub-narrator said: The intervening statement 'I think', was said by the sub-narrator Zuhair) (i.e. not by ʿAbdur-Rahman). Then ʿAbdullah offered two rakʿat of ʿIsha' prayer. When the day dawned, ʿAbdullah said, "The Prophet never offered any prayer at this hour except this prayer at this time and at this place and on this day." ʿAbdullah added, "These two prayers are shifted from their actual times -- the Maghrib prayer (is offered) when the people reached Al-Muzdalifa and the Fajr (morning) prayer at the early dawn." ʿAbdullah added, "I saw the Prophet ﷺ doing that."  

عَمْرٌو لاَ أَعْلَمُ الشَّكَّ إِلاَّ مِنْ زُهَيْرٍ ثُمَّ صَلَّى الْعِشَاءَ رَكْعَتَيْنِ فَلَمَّا طَلَعَ الْفَجْرُ قَالَ إِنَّ النَّبِيَّ ﷺ كَانَ لاَ يُصَلِّي هَذِهِ السَّاعَةَ إِلاَّ هَذِهِ الصَّلاَةَ فِي هَذَا الْمَكَانِ مِنْ هَذَا الْيَوْمِ قَالَ عَبْدُ اللَّهِ هُمَا صَلاَتَانِ تُحَوَّلاَنِ عَنْ وَقْتِهِمَا صَلاَةُ الْمَغْرِبِ بَعْدَ مَا يَأْتِي النَّاسُ الْمُزْدَلِفَةَ وَالْفَجْرُ حِينَ يَبْزُغُ الْفَجْرُ قَالَ رَأَيْتُ النَّبِيَّ ﷺ يَفْعَلُهُ  

[Machine] "That I obliged him, so I accompanied him. Then he mentioned the narration. When the dawn came, he said, 'Perform the prayer.' So I said, 'O Abu Abdur Rahman, is this hour? I did not see you pray in it.' He said, 'The Messenger of Allah ﷺ used to only pray this prayer at this place from this day.' Abdullah said, 'There are two prayers that are performed before their time, the Maghrib prayer after the people go to Muzdalifah, and the Fajr prayer when the dawn breaks.' He said, 'I saw the Messenger of Allah ﷺ doing that.'"  

أَنْ أَلْزَمَهُ فَلَزِمْتُهُ فَكُنْتُ مَعَهُ فَذَكَرَ الْحَدِيثَ فَلَمَّا كَانَ حِينَ طَلَعَ الْفَجْرُ قَالَ أَقِمْ فَقُلْتُ أَبَا عَبْدِ الرَّحْمَنِ إِنَّ هَذِهِ لَسَاعَةٌ مَا رَأَيْتُكَ صَلَّيْتَ فِيهَا؟ قَالَ قَالَ إِنَّ رَسُولَ اللهِ ﷺ كَانَ لَا يُصَلِّي هَذِهِ السَّاعَةَ إِلَّا هَذِهِ الصَّلَاةَ فِي هَذَا الْمَكَانِ مِنْ هَذَا الْيَوْمِ قَالَ عَبْدُ اللهِ هُمَا صَلَاتَانِ تُحَوَّلَانِ عَنْ وَقْتِهِمَا صَلَاةُ الْمَغْرِبِ بَعْدَ مَا يَأْتِي النَّاسُ الْمُزْدَلِفَةَ وَصَلَاةُ الْغَدَاةِ حِينَ يَبْزُغُ الْفَجْرُ قَالَ رَأَيْتُ رَسُولَ اللهِ ﷺ فَعَلَ ذَلِكَ