Ruth 3:9

3:9 He said, “Who are you?” She replied, “I am Ruth, your servant. Marry your servant, for you are a guardian of the family interests.”

Ruth 4:3

4:3 Then Boaz said to the guardian, “Naomi, who has returned from the region of Moab, is selling the portion of land that belongs to our relative Elimelech.

Ruth 4:14

4:14 The village women said to Naomi, “May the Lord be praised because he has not left you without a guardian today! May he become famous in Israel!