Numbers 26:57

And these, are they who were numbered of the Levites by their families, To Gershon, pertained the family of the Gershonites, To Kohath, the family of the Kohathites; To Merari, the family of the Merarites.

Genesis 46:11

And the sons of Levi, - Gershon, Kohath and Merari;

Exodus 6:16-19

And, these, are the names of the sons of Levi by their generations, Gershon, and Kohath and Merari, And, the years of the life of Levi, were a hundred and thirty-seven years.

1 Chronicles 6:1

The sons of Levi, Gershon, Kohath, and Merari.

1 Chronicles 6:16-30

The sons of Levi, Gershom, Kohath, and Merari.

Numbers 3:1-4

Now, these, were the pedigrees of Aaron and Moses, - in the day when Yahweh spake with Moses in Mount Sinai.

Numbers 35:2-3

Command the sons of Israel, that they give unto the Levites - out of the inheritance which they possess - cities to dwell in, - pasture land also unto the cities, round about them, shall ye give unto the Levites.

Treasury of Scripture Knowledge

Summary

And these are they that were numbered of the Levites after their families: of Gershon, the family of the Gershonites: of Kohath, the family of the Kohathites: of Merari, the family of the Merarites.

General references

Bible References

These are

Numbers 35:2
Command the sons of Israel, that they give unto the Levites - out of the inheritance which they possess - cities to dwell in, - pasture land also unto the cities, round about them, shall ye give unto the Levites.
Genesis 46:11
And the sons of Levi, - Gershon, Kohath and Merari;
Exodus 6:16
And, these, are the names of the sons of Levi by their generations, Gershon, and Kohath and Merari, And, the years of the life of Levi, were a hundred and thirty-seven years.
1 Chronicles 6:1
The sons of Levi, Gershon, Kohath, and Merari.

General references

Numbers 1:47
But the Levites by the tribe of their fathers were not numbered in their midst.
Numbers 3:17
And these were the sons of Levi, by their names, - Gershon, and Kohath, and Merari.