Hadith 505530
Chapter 16: Burials - كتاب الجنائز
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ غَيْرِ، وَاحِدٍ، مِمَّنْ يَثِقُ بِهِ أَنَّ سَعْدَ بْنَ أَبِي وَقَّاصٍ وَسَعِيدَ بْنَ زَيْدِ بْنِ عَمْرِو بْنِ نُفَيْلٍ تُوُفِّيَا بِالْعَقِيقِ وَحُمِلاَ إِلَى الْمَدِينَةِ وَدُفِنَا بِهَا .
Yahya related to me from Malik from more than one reliable source that Sad ibn Abi Waqqas and Said ibn Zayd ibn Amr ibn Nufayl died at al-Aqiq and were carried to Madina and buried there.
Reference Muwatta Malik 505530
USC-MSA web (English) reference : Book 16, Hadith 31