Yahya related to me from Malik from Yahya ibn Said from Adi ibnThabit al-Ansari that Abdullah ibn Yazid al-Khatmi told him that AbuAyyub al-Ansari told him that he prayed maghrib and isha together atMuzdalifa during the farewell hajj, with the Messenger of Allah, mayAllah bless him and grant him peace.
USC-MSA web (English) reference: Book 20, Hadith 207
Arabic reference: Book 20, Hadith 906