Genesis 36:12
"And Timna was concubine to Eliphaz Esau’s son; and she bare to Eliphaz Amalek: these were the sons of Adah Esau’s wife."
Cross References (ranked by relevance)
Deuteronomy 23:7
Thou shalt not abhor an Edomite; for he is thy brother: thou shalt not abhor an Egyptian; because thou wast a stranger in his land.
Genesis 14:7
And they returned, and came to Enmishpat, which is Kadesh, and smote all the country of the Amalekites, and also the Amorites, that dwelt in Hazezontamar.
Genesis 36:22
And the children of Lotan were Hori and Hemam; and Lotan’s sister was Timna.
1 Chronicles 1:36
The sons of Eliphaz; Teman, and Omar, Zephi, and Gatam, Kenaz, and Timna, and Amalek.