Take the sum of the sons of Gershon also, by their fathers' houses, by their families;
And these are 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 Shimeites: these are the families of the Gershonites.
And the prince of the fathers' house of the Gershonites shall be Eliasaph the son of Lael.
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 wait upon the service, to do the work in the tent of meeting.