What does Ismene mean when she refers to "double hand" in the context of their brothers' deaths?

Ismene's reference to "double hand" in the context of their brothers' deaths emphasizes the idea that both brothers, Eteocles and Polyneices, died as a result of their own violent actions against one another. This phrase suggests that their deaths were a direct consequence of their mutual conflict, implicating them in a tragic fate that arose from their inability to resolve their differences peacefully.

In this context, the significance of the "double hand" becomes clear: it underscores the theme of familial strife and the devastating effects of pride and rivalry. By portraying the brothers as responsible for their own deaths, the narrative highlights the tragic consequences of conflict, a central theme in the play. The brothers' choice to engage in battle ultimately leads to their demise, demonstrating how internal family turmoil can escalate into violent outcomes.