Numbers 3:27 lists the clans descended from Kohath's sons named in 3:19 — an immediate expansion.

In Numbers 4:2, the Kohathites (descendants of the four sons) are counted for tabernacle duties — a direct administrative follow-up to the genealogy.

Exodus 6:18 gives the identical list of Kohath's sons — a parallel genealogical record.

1 Chronicles 6:18 repeats the same four sons of Kohath — a parallel genealogy.

In 1 Chronicles 23:12, the same four sons of Kohath are listed verbatim — a direct parallel to the Numbers record.

In 1 Chronicles 23:13, the descendants of Amram (son of Kohath) are given, highlighting Aaron's priestly role — continuing the genealogy.

In 1 Chronicles 23:18-20, the sons of Izhar, Hebron, and Uzziel (the other three sons of Kohath) are listed — completing the genealogical record.

In Leviticus 10:4, Uzziel's sons Mishael and Elzaphan are called to remove Nadab and Abihu's bodies — a narrative use of one of the Kohathite sons from Numbers 3:19.

1 Chronicles 26:23 names the Amramites, Izharites, Hebronites, Uzzielites — directly corresponding to the Kohathite clans listed here.

Exodus 6:20 adds details about Amram's marriage, connecting Kohath's line to Moses and Aaron.

Joshua 21:10 shows the Kohathite (Aaron's) descendants receiving Levitical cities, continuing the genealogical line from the sons of Kohath.

1 Chronicles 6:38 traces Izhar's lineage back to Kohath, confirming the family line.

1 Chronicles 15:5 names Uzziel as a chief among the Kohathites transporting the ark — a later role.

In 1 Chronicles 15:8-10, the Kohathite clan is represented by Uriel in David's time — a later generation from the sons listed in Numbers 3:19.

1 Chronicles 24:22 lists Shelomoth, a descendant of Izhar (son of Kohath), extending the genealogy from Numbers 3:19.

In 1 Chronicles 15:17-21, the Kohathite Heman is appointed as a musician — a later role for descendants of the sons of Kohath.