Ruth 4:3-6

Then Boaz said to the close relative, “Naomi, who has come back from the country of Moab, wants to sell the piece of land that belonged to our relative Elimelech. So I decided to tell you about it: If you want to buy back the land, then buy it in front of the people who are sitting here and in front of the elders of my people. But if you don’t want to buy it, tell me, because you are the only one who can buy it, and I am next after you.” The close relative answered, “I will buy back the land.” Then Boaz explained, “When you buy the land from Naomi, you must also marry Ruth, the Moabite, the dead man’s wife. That way, the land will stay in the dead man’s name.” The close relative answered, “I can’t buy back the land. If I did, I might harm what I can pass on to my own sons. I cannot buy the land back, so buy it yourself.”