Since it was this repetition of the prophecy in the temple which so greatly irritated Pashur, these two verses ought to be joined to the next chapter.
Related Commentaries of Jeremiah 19:14
Jeremiah 19:14-15
14 Then came Jeremiah from Tophet, whither the LORD had sent him to prophesy; and he stood in the court of the LORD'S house; and said to all the people,
15 Thus saith the LORD of hosts, the God of Israel; Behold, I will bring upon this city and upon all her towns all the evil that I have pronounced against it, because they have hardened their necks, that they might not hear my words.