Leviticus 25:52

If there remain but a few years until the year of jubilee , he shall calculate and pay for his redemption in proportion to his years of service.

If only a few years remain until the Year of Jubilee, they are to compute that and pay for their redemption accordingly.

And if there remain but few years unto the year of jubile, then he shall count with him, and according unto his years shall he give him again the price of his redemption.