דברי הימים א, פרק כ״ד, פסוק כ׳

Organizing the Levites into formal work shifts required a careful and updated accounting of their families. A renewed genealogy focuses on the remaining Levites who were not included in earlier tallies, specifically after the priests and the descendants of Gershon had already been recorded [מצודת דוד, ביאור שטיינזלץ]. Even though the families of Kohath and Merari were mentioned earlier, the records return to them to introduce new details that were previously omitted. This addition is necessary to complete the exact tally of twenty-four Levite shifts [מלבי״ם]. Furthermore, revisiting these families accounts for changes in the names of their ancestral houses and includes newly established families among the descendants of Merari [מצודת דוד].

Within these updated records, specific individuals are clarified. For instance, Shubael, among the descendants of Amram, is identified as the very same person known as Shebuel in earlier accounts [רלב״ג]. The records also highlight natural transitions in family leadership. Amram's ancestral house was originally named after Shubael. However, leadership and the official name of the ancestral house eventually transferred to his son, Jehdeiah, who stepped into the role of the new family head [מצודת דוד, מלבי״ם]. This method of documenting shifts in leadership and updating the names of the family heads establishes a clear pattern that continues throughout the rest of the detailed genealogical list [מצודת דוד].