Ezra 2:13 lists the people of Adonikam who returned from exile in Babylon to Jerusalem. This verse highlights the importance of genealogy and the restoration of the Jewish community after the exile. It emphasizes God's faithfulness in preserving the lineage of His people and fulfilling His promises of restoration. The mention of Adonikam signifies the individual identities within the larger community, showing God's care for each person. This verse serves as a reminder of God's sovereignty in history and His commitment to His chosen people.