At an earlier period in Israel, a man removed his sandal and gave it to the other party in order to make any matter legally binding concerning the right of redemption or the exchange of property. This was the method of legally binding a transaction in Israel.
So the redeemer removed his sandal and said to Boaz, “Buy back the property yourself.”
Boaz said to the elders and all the people, “You are witnesses today that I am buying from Naomi everything that belonged to Elimelech, Chilion, and Mahlon. I have also acquired Ruth the Moabitess, Mahlon’s widow, as my wife, to perpetuate the deceased man’s name on his property, so that his name will not disappear among his relatives or from the gate of his hometown. You are witnesses today.”
All the people who were at the city gate, including the elders, said, “We are witnesses. May the LORD make the woman who is entering your house like Rachel and Leah, who together built the house of Israel. May you be powerful in Ephrathah and your name well known in Bethlehem. May your house become like the house of Perez, the son Tamar bore to Judah, because of the offspring the LORD will give you by this young woman.”
Boaz took Ruth and she became his wife. He slept with her, and the LORD granted conception to her, and she gave birth to a son. The women said to Naomi, “Blessed be the LORD, who has not left you without a family redeemer today. May his name become well known in Israel. He will renew your life and sustain you in your old age. Indeed, your daughter-in-law, who loves you and is better to you than seven sons, has given birth to him.” Naomi took the child, placed him on her lap, and became a mother to him. The neighbor women said, “A son has been born to Naomi,” and they named him Obed. He was the father of Jesse, the father of David.
Now these are the family records of Perez:
Perez fathered Hezron,
Hezron fathered Ram,
Ram fathered Amminadab,
Amminadab fathered Nahshon,
Nahshon fathered Salmon,
Salmon fathered Boaz,
Boaz fathered Obed,
Obed fathered Jesse,
and Jesse fathered David.