Genesis 46:16
And the sons of Gad; Ziphion, and Haggi, Shuni, and Ezbon, Eri, and Arodi, and Areli. Ziphion: or, Zephon Ezbon: or, Ozni Arodi: or, Arod

Numbers 26:15
The children of Gad after their families: of Zephon, the family of the Zephonites: of Haggi, the family of the Haggites: of Shuni, the family of the Shunites: Zephon: also called, Ziphion