2 to whom the word of the Lord came in the days of aJosiah the son of Amon, king of Judah, bin the thirteenth year of his reign.
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.