The early chapters also investigate evidence of migrations and movement by people to neighbouring countries by reason of seeking sanctuary, trade, marriage or in times of famine. Evidence has been found supporting the theory that many of the Northern Captives joined the tribes of the South who continued to live independently until the destruction of the First Temple. Hence it is not just a matter of investigating the transfer of captives out of Judah and the Northern Kingdom but also additional evidence found in the Bible or documents that bear evidence to Jewish people who lived, traded or served in various capacities in other lands. There is also some clear indication that many of the later captives joined their brethren who had been exiled to other lands earlier. The later chapters mention some traditions and legends that exist among many tribes that to this day trace their origins to the Exiles who belonged to the twelve tribes of Israel and Judah.