Gera, Shephuphan, and Huram.
The Shuppites and Huppites were Ir’s descendants. The Hushites were descendants of someone else.
Abishua, Naaman, Ahoah,
These were Ehud’s sons, who were heads of the families living in Geba and who were taken away as captives to Manahath:
the family of Shupham, and the family of Hupham.
Then the people of Israel cried out to the Lord for help. The Lord sent a savior to rescue them. It was Ehud, a left-handed man from the tribe of Benjamin. (Ehud was the son of Gera.) The people sent him with their tax payment to King Eglon of Moab.