Jeremiah 12:6

For even thy brethren and the house of thy father, even they have dealt treacherously with thee, his very closest relatives practicing perfidy against the prophet; yea, they have called a multitude after thee, pursuing him after the manner of a pack of dogs. Believe them not though they speak fair words unto thee. Thus the Lord warns His servant against hypocrisy and coming tribulation, at the same time intimating that the wickedness of the people had not yet reached its highest stage. But eventually the judgment would strike them.