Catechism of the Catholic Church §1406 — excerpt
Jesus said: "I am the living bread that came down from heaven; if any one eats of this bread, he will live for ever; .
This translation is under copyright, so only the cited words are quoted here. Follow the link for the full text. Translation: English translation of the Catechism of the Catholic Church, 2nd ed. (Libreria Editrice Vaticana), as posted at vatican.va.