Wisdom of Ben Sira 31:16-18

New Catholic Bible

¹⁶ Eat what is set before you like a well-bred person;
    do not gulp down your food and make yourself objectionable.
¹⁷ Be the first to stop eating, as befits good manners,
    and do not be a glutton, lest you give offense.
¹⁸ If you are dining with a large group,
    do not reach out your hand before the others.