Sunan Abi Dawud 1994

Narrated Anas: The Messenger of Allah (ﷺ) performed four 'Umrahs all in Dhu al-Qa'dah except the one which he performed along with Hajj. Abu Dawud said: From here the narrator Hudbah (b. Khalid) became certain. I heard it from Abu al-Walid , but I did nor retain: An 'Umrah, during the treaty of al-Hudaibiyyah, or from al-Hudaibiyyah ; and 'Umrat al-Qada' in Dhu al-Qa'dah, and an 'Umrah from al-Ji'ranah where he (the Prophet) distributed the booty of Hunain in Dhu al-Qa'dah, and an 'Umrah along with his Hajj