Narrated ‘Ibn Abbas
The Messenger of Allah performed four Umrah
1) The Umrah of Al-Hudaibiyah,
2) A second Umrah the following (year), (which was) the Umrah of Al-Qisas during Dhul-Qa’dah
3) A third Umrah from Al-Ji’irranah
4) and the fourth which accompanied his Hajj.” (Sahih)
Source
Grade : Sahih Darussalam
Jami’ at-Tirmidhi, The Book on Hajj Book 9, Hadith 822