Yahya related to me from Malik from more than one reliable sourcethat Sad ibn Abi Waqqas and Said ibn Zayd ibn Amr ibn Nufayl died atal-Aqiq and were carried to Madina and buried there. (JA)
USC-MSA web (English) reference: Book 16, Hadith 31 (JA)
Arabic reference (JA): Book 16, Hadith 553 (JA)