1 Chronicles 23:21

Merari’s sons: Mahli and Mushi.
Mahli’s sons: Eleazar and Kish.

The sons of Merari:
Mahli and Mushi.
These are the clans of the Levites
according to their genealogy.

Of Gershom: his son Libni,
his son Jahath, his son Zimmah,

his son Shimea, his son Haggiah,
and his son Asaiah.

Then David divided them into divisions according to Levi’s sons: Gershom, Kohath, and Merari.

Merari’s sons: Mahli and Mushi,
and from his sons, Jaaziah his son.

Treasury of Scripture Knowledge

The sons of Merari; Mahli, and Mushi. The sons of Mahli; Eleazar, and Kish.

The sons of Merari:
Mahli and Mushi.
These are the clans of the Levites
according to their genealogy.

Merari’s sons by their clans were Mahli and Mushi. These were the Levite clans by their ancestral houses.