Sayyiduna Anas bin Malik (may Allah be pleased with him) narrates: The Prophet Muhammad (peace and blessings be upon him) performed four Umrahs, all of which were in the month of Dhu al-Qi'dah. One Umrah was performed from Hudaybiyyah, which was in the month of Dhu al-Qi'dah. The second was performed in the following year, also in Dhu al-Qi'dah. One Umrah was performed from Ji'ranah when he distributed the spoils of the Battle of Hunayn, and this too was in Dhu al-Qi'dah. One Umrah he performed along with Hajj.
Hadith Referenceصحیح ابن حبان / كتاب الحج / 3764
Hadith Gradingفضيلة الشيخ الإمام محمد ناصر الدين الألبانيصحيح - «صحيح أبي داود» (1739).فضيلة الشيخ العلّامة شُعيب الأرناؤوطإسناده صحيح على شرط الشيخين