Leviticus 25:49

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.

Cross-reference

Leviticus 25:26 discusses self-redemption of land; this verse applies similar redemption to a person sold into servitude.

Jeremiah 32:7 Historical context

Jeremiah 32:7 applies the kinsman-redeemer law to land purchase, demonstrating the same concept in a historical narrative.

Numbers 27:11 extends the same 'nearest relative' principle to inheritance, showing the go'el role in both redemption and property.