The answer is: She had looked after Naomi

Ruth 2:10-11

In the Book of Ruth, the gracious gesture of Boaz allowing Ruth to glean in his field revolves around more than just the custom of sharing the harvest. The significance of his action lies deep in the theme of family loyalty and compassion, particularly in Ruth’s dedication to Naomi. Back in their homeland, society held strong values around community support, especially for widows and the marginalized, and Ruth embodied these ideals. She's a social outsider, a Moabite, yet her love for Naomi and commitment to follow her stands out in stark contrast.

The outstanding part of Ruth's story is its surprising elements, like a Moabite woman not only becoming a part of Israelite history but also taking on a prominent role in the lineage of King David—and thus, many would argue, Jesus. Can you imagine how the community views her? It flips the conventions of that time on their head! In Leviticus 19, gleaning laws began to provide food for the poor, widows, and foreigners, emphasizing the importance of generosity—an idea vividly demonstrated through Boaz, who knowingly extends his kindness, which solidifies Ruth's bond with Naomi.

Interestingly, the name "Boaz" translates to "strength," and this portrayal of character strength through grace and empathy becomes a powerful motif throughout the narrative. Gleaning wasn't just about survival for Ruth; it was an instance of seeking refuge in kindness—a lesson that humanity thrives best when its members support one another.