The concept of redemption is closely related to those in your family, your nearest and dearest or even a close friend. Ruth and Boaz in the Ruth 3:12 / Hosea and Gomer Hosea 3
This concept is then of course fulfilled in the NT – Jesus becomes the Kinsman-redeemer for His brothers and sisters, the children of God – Those adopted into the body of Christ through the blood of Jesus, faith and grace!