"I said to Anas bin Malik: 'How many times did the Prophet perform Hajj?' He said: 'He performed one Hajj and he performed four Umrah: An Umrah during Dhul-Qa'dah; the Umrah of Al-Hudaibiyah, and Umrah with his Hajj, and an Umrah from Al-Ji'irranah when he divided up the war spoils of Hunain.'"
• Jami` at-Tirmidhi, Vol. 2, Book of Hajj, Hadith 815b
• Jami` at-Tirmidhi, Book of Hajj, Hadith 815b