Ruth 1:14

1:14 Again they wept loudly. Then Orpah kissed her mother-in-law goodbye, but Ruth clung tightly to her.

Ruth 2:19

2:19 Her mother-in-law asked her, “Where did you gather grain today? Where did you work? May the one who took notice of you be rewarded!” So Ruth told her mother-in-law with whom she had worked. She said, “The name of the man with whom I worked today is Boaz.”