Musannaf Ibn Abi Shayba 3:1490

Yahya ibn Abi Bukayr narrated to us, from Isra'il, from Ziyad al-Musaffar, from al-Hasan, from al-Miqdam al-Ruhawi, who said: Ubada ibn al-Samit, Abu al-Darda', and al-Harith ibn Mu'awiyah sat together. Abu al-Darda' said: "Which of you remembers the hadith of the Messenger of Allah (may Allah bless him and grant him peace) regarding when he prayed facing a camel from the spoils of war?" Ubada said: "I do." He said: "So he narrated: The Messenger of Allah (may Allah bless him and grant him peace) prayed facing a camel from the spoils of war."