Jeremiah 31:34

31:34 and they shall teach no more every man his neighbor, and every man his brother, saying, Know Yahweh; for they shall all know me, from the least of them to the greatest of them, says Yahweh: for I will forgive their iniquity, and their sin will I remember no more.
-World English Bible

Other Translation

31:34 And they shall teach no more every man his neighbour, and every man his brother, saying, Know the LORD: for they shall all know me, from the least of them unto the greatest of them, saith the LORD: for I will forgive their iniquity, and I will remember their sin no more.
-King James Version