Sahih Muslim , Hadith 1309 ⓘ
Abd al-'Aziz b. Rufai' (Allah be pleased with him) said: I asked Anas b. Malik to tell me about something he knew about Allah's Messenger, viz. where he observed the noon prayer on Yaum al-Tarwiya. He said: At Mina. I said: Where did he observe the afternoon prayer on the Yaum an-Nafr? and he said: It was at al-Abtah. He then said: Do as your rulers do.
حَدَّثَنِي زُهَيْرُ بْنُ حَرْبٍ، حَدَّثَنَا إِسْحَاقُ بْنُ يُوسُفَ الأَزْرَقُ، أَخْبَرَنَا سُفْيَانُ، عَنْ عَبْدِ الْعَزِيزِ بْنِ رُفَيْعٍ، قَالَ سَأَلْتُ أَنَسَ بْنَ مَالِكٍ قُلْتُ أَخْبِرْنِي عَنْ شَىْءٍ، عَقَلْتَهُ عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم أَيْنَ صَلَّى الظُّهْرَ يَوْمَ التَّرْوِيَةِ قَالَ بِمِنًى . قُلْتُ فَأَيْنَ صَلَّى الْعَصْرَ يَوْمَ النَّفْرِ قَالَ بِالأَبْطَحِ - ثُمَّ قَالَ - افْعَلْ مَا يَفْعَلُ أُمَرَاؤُكَ .
also referenced under: Book 15, Hadith 370 (In-Book) & Book 7, Hadith 3005 (USC-MSA)