Qatadah (may Allah have mercy on him) says that I asked Anas (may Allah be pleased with him), "How many times did the Prophet (peace and blessings be upon him) perform Hajj?" He replied, "He performed Hajj once and performed Umrah four times: one Umrah during the time of Hudaybiyyah, the second Umrah in the month of Dhu al-Qa'dah from Madinah, the third Umrah also in the month of Dhu al-Qa'dah from Ji'ranah when the Prophet (peace and blessings be upon him) distributed the spoils of the Battle of Hunayn, and the fourth Umrah he performed along with Hajj."