Take also the sum of the sons of Gershon, throughout the houses of their fathers, by their families:
And these are the names of the sons of Gershon by their families; Libni, and Shim´e-i.
Of Gershon was the family of the Libnites, and the family of the Shimites: these are the families of the Ger´shonites.
And the chief of the house of the father of the Ger´shonites shall be Eli´asaph the son of La´el.
And the Lord spake unto Moses, saying,
from thirty years old and upward until fifty years old shalt thou number them; all that enter in to perform the service, to do the work in the tabernacle of the congregation.