Numbers 3:21-26

21From Gershon came the family of the Libnites and the family of the Shimites; these were the families of the Gershonites.

22Those who were numbered, according to the number of all the males from a month old and above—of those who were numbered there were seven thousand five hundred.

23The families of the Gershonites were to camp behind the tabernacle westward.

24And the leader of the father’s house of the Gershonites was Eliasaph the son of Lael.

25The duties of the children of Gershon in the tabernacle of meeting included the tabernacle, the tent with its covering, the screen for the door of the tabernacle of meeting,

26the screen for the door of the court, the hangings of the court which are around the tabernacle and the altar, and their cords, according to all the work relating to them.