Challah is a special bread of Ashkenazi Jewish origin, usually braided and typically eaten on ceremonial occasions such as Shabbat and major Jewish holidays. Ritually acceptable challah is made of dough from which a small portion has been set aside as an offering. Challah may also refer to the dough offering. The word is biblical in origin, meaning "loaf". Similar braided breads such as kalach and vánočka are found across Central and Eastern Europe.

Showbread, in the King James Version shewbread, in a biblical or Jewish context, refers to the cakes or loaves of bread which were always present, on a specially-dedicated table, in the Temple in Jerusalem as an offering to God. An alternative, and more appropriate, translation would be presence bread, since the Bible requires that the bread be constantly in the presence of God.