The succession of a king was often a contentious issue, especially when the new king came from a different family. The gathering of all twelve tribes at Hebron, including some of Saul’s relatives (1 Chronicles 12:29), to confirm David’s rule showed that the tribes had resolved their conflicts after Saul’s death (12:23–37). The Chronicler emphasizes the unity among the tribes by stating that they all had the single purpose of making David the king over all Israel (1 Chronicles 12:38).