There are two pilgrimages&colon; the Hajj and the Umrah. Most of the Hajj related issues are handled by Ministry of Hajj and Umrah. The festival marks the end of the Hajj pilgrimage to Mecca. The pilgrimage of the Hajj is in the Quran. Arba'een attracts more pilgrims than Hajj. Mecca became infected in 1348 by pilgrims performing the Hajj. Several heretical rituals were adopted in the Pilgrimage ("Hajj") including doing naked circumambulation. Abraham is also recalled in certain details of the annual Hajj pilgrimage. The government of India subsidises the cost of the airfare for Hajj pilgrims. In 2008, flights were made available to the people travelling to the Hajj pilgrimage. Many pregnant pilgrims get miscarriages due to performing the hajj. It remained the principal staging point for the pilgrimage ("Hajj") route to Mecca. It was used for the 2006 Hajj by Muslim pilgrims. It also contains letters expressing Nava'i's dream about performing the Hajj pilgrimage. Raynald responded by looting a caravan of pilgrims on the Hajj in 1185.