Jeremiah 39 :5-7 (KJV)
5 But the Chaldeans’ army pursued after them, and overtook Zedekiah in the plains of Jericho: and when they had taken him, they brought him up to Nebuchadnezzar king of Babylon...
Book Of Mormon Contradiction: Helaman 6:9,10; 8:21 – Part 2
The Bible teaches that the sons of Zedekiah were slain before the king of Babylon. The Book of Mormon teaches that a son survived.