'Buy' in the Bible

He will not accept any ransom [offered to buy him off from demanding full punishment];Nor will he be satisfied though you offer him many gifts (bribes).

The ransom for a man’s life is his wealth,But the poor man does not even have to listen to a rebuke or threats [from the envious].

What is this? A fool has enough money to buy wisdom, but is senseless?

Buy the truth, and sell it not; also wisdom, and instruction, and understanding.

She makes [fine] linen garments and sells them;And supplies sashes to the merchants.