From Message for the 20th World Youth Day:
"The Magi found Jesus at 'Beth-lehem' which means 'house of bread'. In the humble stable in Bethlehem on some straw lay the 'grain of wheat' who, by dying, would bring forth 'much fruit' (cf Jn 12:24). When speaking of Himself and His saving mission in the course of His public life, Jesus would later use the image of bread. He would say 'I am the bread of life', 'I am the bread which came down from heaven', 'the bread that I shall give for the life of the world is my flesh'. (Jn 6: 35.41.51)."