Hajjin farko ko Umra na Zul-Qada (aikin hajji na wata na 11) shi ne hajjin farko da annabin musulunci Muhammad da musulmai suka yi bayan hijira zuwa Madina. Ya faru da safiyar ranar huɗu na watan Dhu al-Qi'dah 7 AH (629 AZ), bayan yarjejeniyar Hudaibiyyah 6 bayan hijira (628 AZ). Duk taron ya kasance tsawon kwanaki uku. Aikin hajjin da ke faruwa a cikin watan Dhu al-Hijjah ana kiransa da "babban aikin hajji", ko kuma kawai "aikin hajji" (Larabci: حَـجّ, Ḥajj), yayin da ake kiran hajjin duk sauran watanni "ƙaramin aikin hajji" (Larabci: عُـمْـرَة, 'Umrah). Annabi Muhammad, ya ba da rahoton cewa tun yana ɗan shekara 40, yana samun wahayi daga Allah. Shi da mabiyansa, wadanda ake kira Musulmi, dangin Makka mai mulki, Kuraishawa sun tsananta musu kuma sun tilasta su barin garin Madina da ke arewacin kasar. Rikicin makamai da yawa ya biyo baya, tare da Musulman da ke ƙoƙarin komawa aikin hajji a Makka a 628, kamar yadda ɗayan wahayi ya umarta.