'Redemption' in the Bible

And in all the land of your possession ye shall grant a redemption for the land.

And if a man sell a dwelling-house in a walled city, then he may redeem it within a whole year after it is sold; for a full year shall he have the right of redemption.

If there be yet many years, according unto them he shall give back the price of his redemption out of the money that he was bought for.

And if there remain but few years unto the year of jubilee, then he shall reckon with him; according unto his years shall he give back the price of his redemption.