Joshua 10:18
Joshua's command — Joshua said, 'Roll large stones against the mouth of the cave, and set men by it to guard them.' Rather than immediately executing the kings, Joshua seals the cave (דֶּלֶת, the 'door' or mouth of the cave) with large stones and posts guards. This delay serves military strategy—the pursuit of remaining forces continues while the kings are contained. Joshua's measured response prevents their escape while maintaining the momentum of conquest.