Contradiction with Jeremiah 42:10
Contradicts by promising safety and establishment if the people remain in the land, whereas Jeremiah 41:16 involves flight away from danger without assurance of safety.
Jeremiah 42:10: If ye will still abide in this land, then will I build you, and not pull [you] down, and I will plant you, and not pluck [you] up: for I repent me of the evil that I have done unto you.
Contradiction with Jeremiah 42:19
Contradicts by warning against going to Egypt for safety, opposing Jeremiah 41:16 where Johanan leads people toward Egypt for refuge.
Jeremiah 42:19: The LORD hath said concerning you, O ye remnant of Judah; Go ye not into Egypt: know certainly that I have admonished you this day. [admonished...: Heb. testified against you]
Contradiction with Jeremiah 43:7
Contradicts by showing the disobedience of going to Egypt despite God's command to stay, conflicting with the decision made in Jeremiah 41:16.
Jeremiah 43:7: So they came into the land of Egypt: for they obeyed not the voice of the LORD: thus came they [even] to Tahpanhes.