3 It came also in the days of aJehoiakim the son of Josiah, king of Judah, buntil the end of the eleventh year of Zedekiah the son of Josiah, king of Judah, cuntil the carrying away of Jerusalem captive din the fifth month.
Jeremiah had a history even before he was born! Before Jeremiah's conception, God had a plan for him. Then He formed him and set him apart as a prophet while still in the womb. God clearly infers personal human life in Jeremiah going all the way back to conception, though he was unaware of God's activity.
This verse shows how far ahead God was planning. The key prophet during the sixth-century Axial Period is Jeremiah, and God prepared him from his conception.