Narrated Ibn `Abbas: When the Prophet returned after performing his Hajj, he asked Um Sinan Al-Ansari, What did forbid you to perform Hajj? She replied, Father of so-and-so (i.e. her husband) had two camels and he performed Hajj on one of them, and the second is used for the irrigation of our land. The Prophet said (to her), Perform `Umra in the month of Ramadan, (as it is equivalent to Hajj or Hajj with me (in reward).