'Gain' in the Bible

So are the ways of everyone who is greedy for gain;Greed takes away the lives of its possessors.

Hear, O children, the instruction of a father,And pay attention [and be willing to learn] so that you may gain understanding and intelligent discernment.

He who profits unlawfully brings suffering to his own house,But he who hates bribes [and does not receive nor pay them] will live.

He who oppresses or exploits the poor to get more for himselfOr who gives to the rich [to gain influence and favor], will only come to poverty.

He who increases his wealth by interest and usury (excessive interest)Gathers it for him who is gracious to the poor.

A leader who is a great oppressor lacks understanding and common sense [and his wickedness shortens his days],But he who hates unjust gain will [be blessed and] prolong his days.

The heart of her husband trusts in her [with secure confidence],And he will have no lack of gain.

She sees that her gain is good;Her lamp does not go out, but it burns continually through the night [she is prepared for whatever lies ahead].