John Gill Commentary 1 Chronicles 7:38

"And the sons of Jether: Jephunneh, and Pispa, and Ara." — 1 Chronicles 7:38 (ASV)

And the sons of Jether
The same with Ithran, the last of Zophah's sons but one, (1 Chronicles 7:37) ,

Jephunneh, and Pispah, and Ara ;
not Jephunneh the father of Caleb; he was not of the tribe of Asher, but of Judah.