A true leader acts as the foundational support for an entire nation. Like a sturdy peg driven deeply and securely into a wall, a leader carries the heavy weight of the people on his shoulders. Everyone in his orbit, from his immediate family to the broader public, leans on him for stability and gains respect simply by being associated with his elevated position.
The primary approach among commentators is that the masses of people, specifically the children and grandchildren, will find their support in this leader [רש״י, רד״ק, מצודת דוד, אבן עזרא, שטיינזלץ]. These descriptions encompass all offspring who emerge into the world [רש״י, מצודת ציון, שד״ל, מלבי״ם], from the older children down to the very youngest infants [מלבי״ם]. While most understand that the people themselves will lean on the leader directly, like objects resting on a peg, another perspective suggests that the people will place their burdens, needs, and belongings upon him to carry [שד״ל].
This imagery of hanging objects extends to the smallest and simplest items, representing the ordinary, everyday people and the youngest members of the family who will take pride in him [רש״י, רד״ק, מצודת דוד, שטיינזלץ]. In fact, the very act of relying on such an honorable figure elevates even the most basic person, turning them into someone of importance [שד״ל]. The complete range of items supported by this peg proves that absolutely nothing falls outside the leader's authority [אבן עזרא].
When detailing the specific items supported by the leader, commentators offer two main paths of understanding. The first approach takes the objects literally, contrasting valuable silver and gold bowls with simple clay pitchers or basic musical instruments. This contrast highlights that both the wealthy, honored members of society and the simple, ordinary folk will equally find their honor and support through him [מצודת ציון, רד״ק, שד״ל, שטיינזלץ]. The second approach views these objects as symbols of the spiritual leadership working in the Temple. The bowls represent the Priests who serve with the basins of blood, while the musical instruments represent the Levites who sing and play music. According to this view, even the nation's spiritual guides will entirely depend on this leader, tying their own honor and stability to his strength [רש״י, רד״ק, מלבי״ם].