Genesis 36:4

And Adah bare to Esau, Eliphaz: and Bashemath bare Reuel. Genesis 36:4 (KJV)

Genesis 36 records the genealogy of Esau, the older twin brother of Jacob, and identifies some of his descendants. This verse specifically mentions two of Esau’s wives and the sons they bore him. Adah, one of Esau’s wives, gave birth to a son named Eliphaz. Bashemath, another wife who is also identified elsewhere as Basemath or Mahalath (Genesis 28:9) and as the daughter of Ishmael (Genesis 36:3), bore a son named Reuel. Both Eliphaz and Reuel are direct sons of Esau, not grandsons, and they went on to establish clans within the larger Edomite nation.

The inclusion of this brief genealogical note serves several purposes. First, it provides historical context for the Edomites, a people closely related to the Israelites yet later becoming their enemies. By listing Esau’s descendants, the text preserves the continuity of his family line and illustrates the growth of the Edomite nation.

Second, the genealogy reinforces the fulfillment of God’s promises to Abraham, Isaac, and Jacob. Although Esau was the firstborn and entitled to the birthright, he despised it and sold it to Jacob for a bowl of lentil stew (Genesis 25:29‑34). Jacob, in contrast, valued the birthright and received the blessings promised to the patriarchs. The contrast between the two brothers is underscored by the divergent legacies of their descendants: Jacob’s line becomes the nation of Israel, while Esau’s line forms the Edomites.

In summary, Genesis 36:4 highlights the immediate descendants of Esau—Eliphaz and Reuel—situating them within the broader narrative of God’s covenantal promises and the unfolding history of the peoples surrounding Israel. The verse underscores the continuity of Esau’s family, the emergence of the Edomite clans, and the theological theme of contrasting destinies between Esau and Jacob.