In Hebrew “Bethlehem” means ‘house of bread’. The city is located seven kilometers south of Jerusalem and is considered the place of origin of the house of David and the birthplace of Jesus. In the Old Testament the Eternal sends manna to the Hebrews when they are crossing the desert (Exodus). Manna symbolizes bread and prefigures the Christian Eucharist. It is a sign of the generosity of God toward humankind. Jewish matzoh is an unleavened bread that is eaten to commemorate this event. In the Roman Catholic faith, unleavened bread is used to prepare the hosts for the Eucharist. The Orthodox Church uses leavened bread.