מלכים א, פרק א׳, פסוק מ״ד

A seamless transfer of royal power requires both official validation and powerful public symbolism. The king ensures the transition is absolute by sending a carefully chosen, highly distinguished delegation to accompany the new leader. By dispatching Zadok the priest, Nathan the prophet, Benaiah the son of Jehoiada, along with the Cherethites and Pelethites, a clear message is sent to the public. This specific gathering of individuals represents the highest authorities in the land. Their combined presence proves that the succession is fully approved by the High Priest, the prophet, and the high court of the Sanhedrin [מלבי״ם], while also enjoying the complete backing of the military [ביאור שטיינזלץ].

Beyond the distinguished escort, a deeply symbolic action cements the event. The new leader is placed specifically on the king's personal mule. A reigning monarch never permits another person to ride his own animal. Allowing someone else to do so serves as a public, undeniable declaration that the king is handing over his complete royal authority to his chosen successor [ביאור שטיינזלץ].