Esau’s 2 oldest sons were, – Elifaz. His mother’s name was Adah, and she was one of Esau’s wives. – Rewel. His mother’s name was Basemath, and she was another one of Esau’s wives.
Isaac and Rebekah’s oldest son was called Esau. When Esau was 40 years old, he married 2 women. One of those women was called Judith. Her father was called Beeri, and he was from the Heth tribe. The other woman was called Basemath. Her father was called Elon, and he was from the Heth tribe too.