Ruth 4:6

6The closest relative (redeemer) said, “I cannot redeem it for myself, because [by marrying a Moabitess] I would 4:6 Lit damage. The excuse given was probably made up on the spot by this relative-redeemer to avoid the obligation of marrying Ruth and raising a son in her deceased husband’s name (see note 2:20). He may very well not have wanted to raise a son under such circumstances, or to be married to a Moabite woman.jeopardize my own inheritance. Take my right of redemption (purchase) yourself, because I cannot redeem it.” [Deut 23:3, 4]