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Proverbs 9:12
If you are wise, you are wise to your own advantage; but if you scoff, you alone will bear the consequences.

Proverbs 14:23
There is profit in all labor, but mere talk leads only to poverty.

Ecclesiastes 6:7
All a man's labor is for his mouth, yet his appetite is never satisfied.

1 Thessalonians 4:11, 12
and to aspire to live quietly, to attend to your own matters, and to work with your own hands, as we instructed you. . . .

2 Thessalonians 3:8-12
nor did we eat anyone's food without paying for it. Instead, in labor and toil, we worked night and day so that we would not be a burden to any of you. . . .

craveth it of him boweth unto him