Ruth 1:12

1:12 Go back home, my daughters! For I am too old to get married again. Even if I thought that there was hope that I could get married tonight and conceive sons,

Ruth 3:13

3:13 Remain here tonight. Then in the morning, if he agrees to marry you, fine, let him do so. But if he does not want to do so, I promise, as surely as the Lord lives, to marry you. Sleep here until morning.”