This verse lists the descendants of Esau, the eldest son of Isaac and brother of Jacob. It highlights the genealogy of Esau's family line, tracing his descendants through various tribal leaders. The detailed record serves to establish the historical lineage of Esau's descendants, illustrating the fulfillment of God's promises to the patriarchs. While Esau himself did not inherit the covenant blessings given to Jacob, his descendants were still part of God's plan and purpose in the unfolding of history.