'Ransom' in the Bible

And the ransom of the two hundred and seventy-three of the firstborn of the {Israelites} who are excessive over the Levites,

You will give the money to Aaron, and to his sons the ransom of the ones who are excessive among them."

And Moses gave the money of the ransom to Aaron and to his sons according to the {word} of Yahweh just as Yahweh commanded Moses.

Also, you will not take a ransom payment for the life of a killer who [is] guilty of death; indeed, he must surely be put to death.

You will not take a ransom payment for the one that flees to the city of his refuge, so that he may return to live in the land before the death of the priest.