Roman Catechism 38.25

Chapter 38 — Part IV: Prayer — The Fourth Petition: Give Us This Day Our Daily Bread

Section 25. "Daily" — By the word (daily) also is suggested the idea of frugality and moderation, to which we referred a short time ago; for we pray not for variety or delicacy of food, but for that which may satisfy the wants of nature. This should bring the blush of shame to those who, disdaining ordinary food and drink, look for the rarest viands and wines.