Numbers 3:24
and the leader of the families of the Gershonites was Eliasaph son of Lael.
Berean Standard Bible
And the chief of the house of the father of the Gershonites shall be Eliasaph the son of Lael.
Eliasaph the son of Lael shall be the prince of the fathers’ house of the Gershonites.