'Poor' in the Bible

and you must not show partiality to a poor man in his lawsuit.

"You must not turn away justice for your poor people in their lawsuits.

But in the seventh year you must let it lie fallow and leave it alone so that the poor of your people may eat, and what they leave any animal in the field may eat; you must do likewise with your vineyard and your olive grove.

The rich are not to increase it, and the poor are not to pay less than the half shekel when giving the offering of the Lord, to make atonement for your lives.