49 An uncle or a cousin or any blood relative in their clan may redeem them. Or if they prosper, they may redeem themselves.

Read Leviticus 25:49 Using Other Translations

Either his uncle, or his uncle's son, may redeem him, or any that is nigh of kin unto him of his family may redeem him; or if he be able, he may redeem himself.
or his uncle or his cousin may redeem him, or a close relative from his clan may redeem him. Or if he grows rich he may redeem himself.
an uncle, or a cousin. In fact, anyone from the extended family may buy them back. They may also redeem themselves if they have prospered.