The answer is: Mahlon & Chilion

Ruth 1:2

Elimelech's two sons were named Mahlon and Chilion, and their names carry deep significance in the context of the story. In Hebrew, Mahlon means "sickly" or "to be weak," while Chilion means "pining" or "wasting away." It's almost ironic given the resilience and strength displayed by Ruth, their foreign Moabite bride. This contrast reflects the themes of survival and loyalty amid hardship, especially pertinent to their family's situation.

As the story unfolds in the generously fleshed-out text of Ruth, we see how these brothers face the loss of their lives, which came painfully early. The tragedy is not just limited to them; it pivots the narrative toward Ruth. Her journey is striking, characterized by selflessness and devotion. It’s fascinating to note that this story transpires during the tumultuous days of the judges, a time noted for moral conflict and chaos in Israel's early history.

Yet, Ruth’s choices showcase a different path—her pledge of loyalty to Naomi defies the sorrow embedded in their family’s history. Another intriguing facet to Ruth’s identity is her Moabite heritage—Moses gave specific commands that would seem harsh toward those from Moab. However, Ruth underlines the notion that love and loyalty transcend birthplace. Thus, it's no wonder that Ruth becomes not just a pivotal figure in her own story, but also an ancestor to King David and ultimately celebrated in the lineage toward larger Jewish ideals. The narrative reminds us how resilience in adversity reveals profound connections and the universal quest for belonging.