Ruth 4:6
At this, the nearer related redeemer replied, "Then I am unable to act as related redeemer, because that would complicate my own inheritance. You act instead as the related redeemer, because I cannot do so."
Leviticus 25:25
"If your brother becomes so poor that he has to a sell portion of his inheritance, then his nearest kinsman redeemer is to come and redeem what his brother has sold.
Ruth 3:13
Stay the night, and if he fulfills his duty as your related redeemer in the morning, that will be acceptable. But if he isn't inclined to do so, then, as the LORD lives, I will act as your related redeemer myself. So lie down until morning."