NET

50 He must calculate with the one who bought him the number of years from the year he sold himself to him until the Jubilee year, and the cost of his sale must correspond to the number of years, according to the rate of wages a hired worker would have earned while with him.

Darby

50 And he shall reckon with him that bought him from the year that he was sold to him unto the year of jubilee; and the price of his sale shall be according to the number of the years, according to the days of a hired servant shall he be with him.

KJV

50 And he shall reckon with him that bought him from the year that he was sold to him unto the year of jubile: and the price of his sale shall be according unto the number of years, according to the time of an hired servant shall it be with him.