Ruth 2:3

2:3 So Ruth went and gathered grain in the fields behind the harvesters. Now she just happened to end up in the portion of the field belonging to Boaz, who was from the clan of Elimelech.

Ruth 2:18

Ruth Returns to Naomi

2:18 She carried it back to town, and her mother-in-law saw how much grain she had gathered. Then Ruth gave her the roasted grain she had saved from mealtime.