Numbers 26:57

These were those of the Levites who were numbered by their families: of Gershon, the family of the Gershonites: of Kohath, the family of the Kohathites: of 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 in the order of their generations: Gershon and Kohath and Merari: and the years of Levi's life were a hundred and thirty-seven.

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 are the generations of Aaron and Moses, in the day when the word of the Lord came to Moses on Mount Sinai.

Numbers 35:2-3

Give orders to the children of Israel to give to the Levites, from the heritage which is theirs, towns for themselves, with land on the outskirts of the towns.

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
Give orders to the children of Israel to give to the Levites, from the heritage which is theirs, towns for themselves, with land on the outskirts of the towns.
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 in the order of their generations: Gershon and Kohath and Merari: and the years of Levi's life were a hundred and thirty-seven.
1 Chronicles 6:1
The sons of Levi: Gershon, Kohath, and Merari.

General references

Numbers 1:47
But the Levites, of the tribe of their fathers, were not numbered among them.
Numbers 3:17
These were the sons of Levi by name: Gershon and Kohath and Merari.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain