Leviticus 25:48-50

New Revised Standard Version, Anglicised

⁴⁸ after they have sold themselves they shall have the right of redemption; one of their brothers may redeem them, ⁴⁹ or their uncle or their uncle’s son may redeem them, or anyone of their family who is of their own flesh may redeem them; or if they prosper they may redeem themselves. ⁵⁰ They shall compute with the purchaser the total from the year when they sold themselves to the alien until the jubilee year; the price of the sale shall be applied to the number of years: the time they were with the owner shall be rated as the time of a hired labourer.