As the final act of battle, Israel was sometimes required to dedicate everything in a “ban” (herem), which meant that the people and possessions of an entire city would be set apart for God and destroyed (Deut 7:2; 20:17; Josh 8:2; 1 Sam 15:3). Only the metal objects were saved (Josh 6:18-24). Those who transgressed the ban faced dire consequences (Josh 7).