Genesis 36:4, 11-12

Now Adah bore Eliphaz to Esau, and Basemath bore Reuel.

And the sons of Eliphaz were Teman, Omar, Zepho, Gatam, and Kenaz. Now Timna was the concubine of Eliphaz, Esau’s son, and she bore Amalek to Eliphaz. These were the sons of Adah, Esau’s wife.