Take also the sum of the sons of Gershon throughout the houses of their fathers by their families.
And these were the names of the sons of Gershon by their families: Libni and Shimei.
Of Gershon was the family of the Libnites, and the family of the Shimites. These are the families of the Gershonites.
And the ruler of the house of the father of the Gershonites shall be Eliasaph the son of Lael.
And Jehovah spoke to Moses, saying,
From thirty years old and upward to fifty years old you shall number them, all that enter in to perform the service, to do the work in the tabernacle of the congregation.