The Merarites

29 “Count the Merarites by their clans and families.

Read Numbers 4:29 Using Other Translations

As for the sons of Merari, thou shalt number them after their families, by the house of their fathers;
"As for the sons of Merari, you shall list them by their clans and their fathers' houses.
“Now record the names of the members of the clans and families of the Merarite division of the tribe of Levi.