Musnad Ahmad 25:373

Yunus narrated to us, Dawud ibn Abd al-Rahman narrated to us, from Amr ibn Dinar, from Ikrimah, from Ibn Abbas, who said: "The Prophet, peace and blessings of Allah be upon him, performed four Umrahs: an Umrah from al-Hudaybiyyah, the Umrah of al-Qada in Dhu al-Qi'dah of the following year, the third Umrah from al-Ji'ranah, and the fourth, which was with his Hajj."