1 Chronicles 26:21

As concerning the sons of Laadan
The same with Libni, see ( 1 Chronicles 23:7 )

the sons of the Gershonite Laadan;
so called, to distinguish him from another Laadan, as Kimchi thinks:

chief fathers, even of Laadan the Gershonite;
that sprung from him: were Jehieli; and his sons next mentioned.