Full Sharh — Sahih Muslim 1380
أَخْبَرَنَا يَحْيَى بْنُ يَحْيَى التَّمِيمِيُّ، قَالَ قَرَأْتُ عَلَى مَالِكٍ عَنِ ابْنِ شِهَابٍ، أَنَّ عُمَرَ بْنَ عَبْدِ الْعَزِيزِ، أَخَّرَ الصَّلاَةَ يَوْمًا فَدَخَلَ عَلَيْهِ عُرْوَةُ بْنُ الزُّبَيْرِ فَأَخْبَرَهُ أَنَّ الْمُغِيرَةَ بْنَ شُعْبَةَ أَخَّرَ الصَّلاَةَ يَوْمًا وَهُوَ بِالْكُوفَةِ فَدَخَلَ عَلَيْهِ أَبُو مَسْعُودٍ الأَنْصَارِيُّ فَقَالَ مَا هَذَا يَا مُغِيرَةُ أَلَيْسَ قَدْ عَلِمْتَ أَنَّ جِبْرِيلَ نَزَلَ فَصَلَّى فَصَلَّى رَسُولُ اللَّهِ صلى الله عليه وسلم ثُمَّ صَلَّى فَصَلَّى رَسُولُ اللَّهِ صلى الله عليه وسلم ثُمَّ صَلَّى فَصَلَّى رَسُولُ اللَّهِ صلى الله عليه وسلم ثُمَّ صَلَّى فَصَلَّى رَسُولُ اللَّهِ صلى الله عليه وسلم ثُمَّ صَلَّى فَصَلَّى رَسُولُ اللَّهِ صلى الله عليه وسلم ثُمَّ قَالَ " بِهَذَا أُمِرْتُ " . فَقَالَ عُمَرُ لِعُرْوَةَ انْظُرْ مَا تُحَدِّثُ يَا عُرْوَةُ أَوَإِنَّ جِبْرِيلَ عَلَيْهِ السَّلاَمُ هُوَ أَقَامَ لِرَسُولِ اللَّهِ صلى الله عليه وسلم وَقْتَ الصَّلاَةِ فَقَالَ عُرْوَةُ كَذَلِكَ كَانَ بَشِيرُ بْنُ أَبِي مَسْعُودٍ يُحَدِّثُ عَنْ أَبِيهِ .
English Translation
Ibn Shihab reported:Umar b. 'Abd al-'Aziz one day deferred the prayer. 'Urwa b. Zubair came to him and informed him that one day as Mughira b. Shu'ba was in Kufa (as its governor), he deferred the prayer, Abu Mas'ud al-Ansari came to him and said: What is this, O Mughira? Did you know that it was Gabriel who came and said prayer and (then) the Messenger of Allah (ﷺ) said the prayer (along with him), then (Gabriel) prayed and the Messenger of Allah (ﷺ) also prayed, then (Gabriel) prayed and the Messenger of Allah (ﷺ) also prayed, then (Gabriel) prayed and the Messenger of Allah (ﷺ) prayed (along with him). then Gabriel prayed and the Messenger of Allah (ﷺ) also prayed (along with him) and then said: This is how I have been ordered to do. 'Umar (b. 'Abd al-'Aziz) said. O 'Urwa be mindful of what you are saying that Gabriel (peace be upon him) taught the Messenger of Allah (ﷺ) the times of prayer. Upon this 'Urwa said: This is how Bashir b. Abu Mas'ud narrated on the authority of his father
Source
Sahih Muslim(صحيح مسلم)
The Book of Mosques and Places of Prayer
Hadith Number
1380