KJV: Now therefore go to, speak to the men of Judah, and to the inhabitants of Jerusalem, saying, Thus saith the LORD; Behold, I frame evil against you, and devise a device against you: return ye now every one from his evil way, and make your ways and your doings good.
NASB: "So now then, speak to the men of Judah and against the inhabitants of Jerusalem saying, 'Thus says the LORD, "Behold, I am fashioning calamity against you and devising a plan against you. Oh turn back, each of you from his evil way, and reform your ways and your deeds."'
KJV: Then said they, Come, and let us devise devices against Jeremiah; for the law shall not perish from the priest, nor counsel from the wise, nor the word from the prophet. Come, and let us smite him with the tongue, and let us not give heed to any of his words.
NASB: Then they said, "Come and let us devise plans against Jeremiah. Surely the law is not going to be lost to the priest, nor counsel to the sage, nor the divine word to the prophet! Come on and let us strike at him with our tongue, and let us give no heed to any of his words."