Numbers 3:25

Those who were counted of them, according to the number of all the males from a month old and upward, even those who were counted of them were seven thousand five hundred.

The families of the Gershonites shall encamp behind the tabernacle westward.

Eliasaph the son of Lael shall be the prince of the fathers’ house of the Gershonites.

the hangings of the court, the screen for the door of the court which is by the tabernacle and around the altar, and its cords for all of its service.

Of Kohath was the family of the Amramites, the family of the Izharites, the family of the Hebronites, and the family of the Uzzielites. These are the families of the Kohathites.

According to the number of all the males from a month old and upward, there were eight thousand six hundred keeping the requirements of the sanctuary.