This verse lists the descendants of Hezron, a prominent figure in the genealogy of Judah. It serves as a record of the lineage of Judah's tribe, highlighting the importance of genealogies in tracing the history and heritage of God's people. By documenting these family lines, the verse preserves the continuity and significance of each generation within the larger narrative of God's plan for His chosen people. It reflects the meticulous care with which the Bible records the details of individuals and families, demonstrating God's faithfulness in fulfilling His promises through successive generations.