'Ransomed' in the Bible

And when a man lieth with a woman with seed of copulation, and she a maid-servant, betrothed to a man, and not really ransomed, or freedom hath not been given to her, an investigation there is; they are not put to death, for she is not free.

If it is one of the unclean livestock, it must be ransomed according to your assessment by adding a fifth of its value to it. If it is not redeemed, it can be sold according to your assessment.

No person who has been set apart for destruction is to be ransomed; he must be put to death.