Volume 2 · Book 26 · Hadith 619
Narrated Abu Qilaba: Anas bin Malik said, "The Prophet offered four Rakat of the Zuhr prayer in Medina and two Rakat of 'Asr prayer at Dhul-Hulaifa." I think that the Prophet passed the night there till morning.
— Sahih Bukhari, Volume 2, Book 26: Pilgrimmage (Hajj), Hadith #619