According to the author of 1 Chronicles, this verse means that Jehozadak, a priest, had to leave his home when God allowed King Nebuchadnezzar to take over Jerusalem and Judah. It shows a time when the people were taken far away because they hadn't been following God's rules.
1 Chronicles 6:15: And Jehozadak went [into captivity], when the LORD carried away Judah and Jerusalem by the hand of Nebuchadnezzar.
This genealogy lists different ancestors for Ezra the priest, diverging from the lineages in 1 Chronicles, which may raise questions about consistency in genealogical records.
Ezra 7:1-5: Now after these things, in the reign of Artaxerxes king of Persia, Ezra the son of Seraiah, the son of Azariah, the son of Hilkiah,