Sirach 31:16-20
{31:16} You should not extend your hand first, for then, having been corrupted by envy, you would be ashamed.
{31:17} You should not press forward at a feast.
{31:18} Understand which things are your neighbor’s and not your own.
{31:19} Make use of the things that are set before you, just as a frugal man would. Otherwise, if you eat much, you will be hated.
{31:20} Cease eating first, for the sake of discipline. And do not eat to excess, lest you offend.
Sirach 31:11-15
{31:11} Therefore, his good things are established in the Lord, and the entire Church of the saints will proclaim his almsgiving.
{31:12} Are you seated at a great table? You should not open your mouth over it first.
{31:13} You should not speak in this way: “There are many things that are upon it.”
{31:14} Remember that a wicked eye is evil.
{31:15} What has been made more wicked than the eye? Therefore, when it sees, it will shed tears over the entire face.