At the dedication of the altar, the tribal leaders step forward to present their offerings. Their eagerness to participate stems from a deep sense of guilt over their past hesitation. During the initial collection for the Tabernacle, these leaders had delayed their contributions, waiting to see what the rest of the nation would give. Seeking to correct this mistake and share in the joy of the completed Tabernacle, they now rush to be the very first to bring their donations [חתם סופר, שפתי כהן]. This act serves as a general presentation of sacrifices at the entrance of the Tent of Meeting [אבן עזרא, חזקוני].
As they step forward, these men are recognized by multiple honorable titles that reflect the complexity of their leadership. They are identified both as national princes and as the heads of their ancestral houses. This dual description highlights their two-dimensional role: they were elevated figures acting on behalf of the entire nation, while simultaneously serving as faithful representatives of their specific families and tribes, which remained the fundamental units of the people [ביאור שטיינזלץ, רש״ר הירש]. Alternatively, these combined titles reflect a natural evolution in their status, indicating that they began simply as heads of their families before being promoted to lead their entire tribes [מלבי״ם].
Their position over the tribes is understood simply as a reflection of being chosen by their people [העמק דבר], or as acting like branches that channel the broader national spirit down into each individual group [רש״ר הירש]. However, the primary approach among commentators connects their leadership over the tribes to the concept of striking sticks. According to this tradition, these leaders were the very same Jewish officers in Egypt who had absorbed the physical blows of the Egyptian taskmasters' sticks in order to spare their brethren. Because of their profound self-sacrifice and willingness to suffer for the sake of the community, God rewarded them by elevating them to the rank of princes [צאינה וראינה, רש״י, שפתי חכמים, שפתי כהן].
Finally, they are recognized for their role in assisting Moses and Aaron to count the Israelites [ביאור שטיינזלץ, רש״י, רשב״ם]. This presents a chronological difficulty, as the dedication of the Tabernacle occurred a full month before the national census took place. Some explain that this is an anticipatory title, referring to them by a role they were destined to fulfill shortly afterward [מזרחי, ריב״א, רש״ר הירש, שפתי חכמים]. Others argue that because the Torah was written after these events concluded, applying this title is a natural and accurate reflection of history [גור אריה].
Their involvement in the census carried significant spiritual weight. By taking responsibility for counting the people, these leaders gained an intimate understanding of the nation's spiritual state and recognized that some individuals were tainted by sin. This profound insight, coupled with their sense of duty, drove them to step into the breach and bring atoning sacrifices on behalf of their tribes [חזקוני, ספורנו]. Ultimately, their leadership was defined by two distinct sources of authority: while they received their princely status from the people, their role in overseeing the census was granted through a direct choice by God [העמק דבר].