Ruth 4:6
The redeemer replied, “I can’t redeem it myself, or I will ruin my own inheritance. Take my right of redemption, because I can’t redeem it.”
Leviticus 25:25
If your brother becomes destitute and sells part of his property, his nearest relative may come and redeem what his brother has sold.
Ruth 3:13
                            Stay here tonight, and in the morning, if he wants to redeem you, that’s good.
Treasury of Scripture Knowledge
Summary
                            And the kinsman said, I cannot redeem it for myself, lest I mar mine own inheritance: redeem thou my right to thyself; for I cannot redeem it.                        
                    I cannot
General references
Bible References
I cannot
                                        Ruth 4:6                                        
                                                            
                        The redeemer replied, “I can’t redeem it myself, or I will ruin my own inheritance. Take my right of redemption, because I can’t redeem it.” 
                                    General references
                                        Leviticus 25:25                                        
                                                            
                        If your brother becomes destitute and sells part of his property, his nearest relative may come and redeem what his brother has sold.