Genesis 36:16
Duke Korah, duke Gatam, and duke Amalek: these are the dukes that came of Eliphaz in the land of Edom; these were the sons of Adah.

1 Chronicles 1:36
The sons of Eliphaz; Teman, and Omar, Zephi, and Gatam, Kenaz, and Timna, and Amalek. Zephi: or, Zepho

Genesis 36:11
And the sons of Eliphaz were Teman, Omar, Zepho, and Gatam, and Kenaz. Zepho: or, Zephi