Leviticus 25:27-29

New International Version

²⁷ they are to determine the value for the years^(A) since they sold it and refund the balance to the one to whom they sold it; they can then go back to their own property.^{(B) 28} But if they do not acquire the means to repay, what was sold will remain in the possession of the buyer until the Year of Jubilee. It will be returned^(C) in the Jubilee, and they can then go back to their property.^(D)

²⁹ “‘Anyone who sells a house in a walled city retains the right of redemption a full year after its sale. During that time the seller may redeem it.