Joshua 21:10

and they were for the sons of Aaron, one of the families of the Kohathites, of the sons of Levi, because the lot fell to them first.

Joshua 21:4

The [first] lot (allotment) came out for the families of the Kohathites. So those Levites who were sons (descendants) of Aaron the priest received thirteen cities by lot from the tribe of Judah and from the tribe of Simeon and from the tribe of Benjamin.

Exodus 6:18

The sons of Kohath: Amram (Moses’ father), Izhar, Hebron, and Uzziel; and Kohath lived a hundred and thirty-three years.

Exodus 6:20-26

Amram married his father’s sister Jochebed, and she gave birth to Aaron and Moses; and Amram lived a hundred and thirty-seven years.

Numbers 3:2-4

These are the names of the sons of Aaron: Nadab the firstborn, Abihu, Eleazar, and Ithamar.

Numbers 3:19

and the [four] sons of Kohath by their families: Amram, Izhar, Hebron, and Uzziel;

Numbers 3:27

Of Kohath were the families of the Amramites, the Izharites, the Hebronites, and the Uzzielites; these are the families of the Kohathites.

Numbers 4:2

“Take a census of the sons of Kohath from among the sons of Levi, by their families (clans), by their fathers’ households,

Treasury of Scripture Knowledge

Summary

Which the children of Aaron, being of the families of the Kohathites, who were of the children of Levi, had: for theirs was the first lot.

Bible References

General references

Joshua 21:4
The [first] lot (allotment) came out for the families of the Kohathites. So those Levites who were sons (descendants) of Aaron the priest received thirteen cities by lot from the tribe of Judah and from the tribe of Simeon and from the tribe of Benjamin.
Exodus 6:18
The sons of Kohath: Amram (Moses’ father), Izhar, Hebron, and Uzziel; and Kohath lived a hundred and thirty-three years.
Numbers 3:2
These are the names of the sons of Aaron: Nadab the firstborn, Abihu, Eleazar, and Ithamar.
Numbers 4:2
“Take a census of the sons of Kohath from among the sons of Levi, by their families (clans), by their fathers’ households,