OT.filter - nkjv redeeming:

nkjv@Leviticus:25:25 @ "If one of your brethren becomes poor, and has sold some of his possession, and if his redeeming relative comes to redeem it, then he may redeem what his brother sold.

nkjv@Ruth:4:7 @ Now this was the custom in former times in Israel concerning redeeming and exchanging, to confirm anything: one man took off his sandal and gave it to the other, and this was a confirmation in Israel.