Ruth 4:3-9

3And Boaz said to the family redeemer, “You know Naomi, who came back from Moab. She is selling the land that belonged to our relative Elimelech.

4I thought I should speak to you about it so that you can redeem it if you wish. If you want the land, then buy it here in the presence of these witnesses. But if you don’t want it, let me know right away, because I am next in line to redeem it after you.” The man replied, “All right, I’ll redeem it.”

5Then Boaz told him, “Of course, your purchase of the land from Naomi also requires that you marry Ruth, the Moabite widow. That way she can have children who will carry on her husband’s name and keep the land in the family.”

6“Then I can’t redeem it,” the family redeemer replied, “because this might endanger my own estate. You redeem the land; I cannot do it.”

7Now in those days it was the custom in Israel for anyone transferring a right of purchase to remove his sandal and hand it to the other party. This publicly validated the transaction.

8So the other family redeemer drew off his sandal as he said to Boaz, “You buy the land.”

9Then Boaz said to the elders and to the crowd standing around, “You are witnesses that today I have bought from Naomi all the property of Elimelech, Kilion, and Mahlon.