2 Thessalonians 3:7-9

For you know how one must imitate us.  For we did not act in a disorderly way among you, nor did we eat food received free from anyone.  On the contrary, in toil and drudgery, night and day we worked, so as not to burden any of you.  Not that we do not have the right.  Rather, we wanted to present ourselves as a model for you, so that you might imitate us.

Romans 16:17-18

I urge you, brothers, to watch out for those who create dissensions and obstacles, in opposition to the teaching that you learned; avoid them.  For such people do not serve our Lord Christ but their own appetites, and by fair and flattering speech they deceive the hearts of the innocent.

1 Corinthians 1 26-29

Consider your own calling, brothers.  Not many of you were wise by human standards, not many were powerful, not many were of noble birth.  Rather, God chose the foolish of the world to shame the wise, and God chose the weak of the world to shame the strong, and God chose the lowly and despised of the world, those who count for nothing, to reduce to nothing those who are something, so that no human being might boast before God.

1 Thessalonians 4:9-12

On the subject of mutual charity you have no need for anyone to write you, for you yourselves have been taught by God to love one another.  Indeed, you do this for all the brothers throughout Macedonia.  Nevertheless we urge you, brothers, to progress even more, and to aspire to live a tranquil life, to mind your own affairs, and to work with your [own] hands, as we instructed you, that you may conduct yourselves properly toward outsiders and not depend on anyone.

Deuteronomy 11:2

It is not your children, who have not known it from experience, but you yourselves who must now understand the discipline of the LORD, your God; his majesty, his strong hand and outstretched arm.