And Timna was concubine to Eliphaz Esau’s son; and she bare to Eliphaz Amalek: these [were] the sons of Adah Esau’s wife.
Berean Study Bible (BSB) - Genesis 36:12 >Additionally, Timna, a concubine of Esau’s son Eliphaz, gave birth to Amalek. These are the grandsons of Esau’s wife Adah.