Salamah bin Kuhail said “I saw Sa’id bin Jubair he called the iqamah at Al Muzdalifah and offered three ra’kahs of the sunset prayer and two ra’kahs of the night prayer. He then said “I attended Ibn ‘Umar.” He did like this in this place and he (Ibn ‘Umar) said “I attended the Messenger of Allah(ﷺ)”. He did in a similar way in this place.
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى، عَنْ شُعْبَةَ، حَدَّثَنِي سَلَمَةُ بْنُ كُهَيْلٍ، قَالَ رَأَيْتُ سَعِيدَ بْنَ جُبَيْرٍ أَقَامَ بِجَمْعٍ فَصَلَّى الْمَغْرِبَ ثَلاَثًا ثُمَّ صَلَّى الْعِشَاءَ رَكْعَتَيْنِ ثُمَّ قَالَ شَهِدْتُ ابْنَ عُمَرَ صَنَعَ فِي هَذَا الْمَكَانِ مِثْلَ هَذَا وَقَالَ شَهِدْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم صَنَعَ مِثْلَ هَذَا فِي هَذَا الْمَكَانِ .
sunnah.com