Contradiction with Ezekiel 3:26
God tells Ezekiel that his tongue will stick to the roof of his mouth, and he will be unable to rebuke the people, contradicting Jeremiah 26:2 where God commands Jeremiah to speak everything He has instructed.
Ezekiel 3:26: And I will make thy tongue cleave to the roof of thy mouth, that thou shalt be dumb, and shalt not be to them a reprover: for they [are] a rebellious house. [a reprover: Heb. a man reproving]
Contradiction with Amos 7:12-13
Amaziah tells Amos to stop prophesying at Bethel, contradicting God's command to Jeremiah to speak all His words in the temple.
Amos 7:12-13: Also Amaziah said unto Amos, O thou seer, go, flee thee away into the land of Judah, and there eat bread, and prophesy there:
Contradiction with 1 Kings 22:13-14
The king's messenger tells Micaiah to speak favorably, but Micaiah insists on speaking what the Lord says, contradicting any external silencing seen in opposition to Jeremiah's directive to speak.
1 Kings 22:13-14: And the messenger that was gone to call Micaiah spake unto him, saying, Behold now, the words of the prophets [declare] good unto the king with one mouth: let thy word, I pray thee, be like the word of one of them, and speak [that which is] good.
Contradiction with Acts 18:9-10
The Lord tells Paul in a vision to not be afraid and speak, which aligns with Jeremiah 26:2, but might contrast with verses like Jonah 1:3 where Jonah initially flees from God's command to speak.
Acts 18:9-10: Then spake the Lord to Paul in the night by a vision, Be not afraid, but speak, and hold not thy peace: