Ezra 8:9 lists Obadiah, the son of Jehiel, as a leader from the family line of Joab, and notes that 218 males accompanied him. This verse is part of a record showing which families returned with Ezra from Babylon to Jerusalem.
Ezra is recounting the names and numbers of those who joined him on the journey back to Jerusalem after the Babylonian exile. By naming Obadiah and his family group, the verse highlights the careful organization and accountability of the returning exiles. This list helps show the continuity of Israel’s families and leadership as they reestablish their community in their ancestral land.