Jeremiah 27:9

Context27:9 So do not listen to your prophets or to those who claim to predict the future by divination, 1 by dreams, by consulting the dead, 2 or by practicing magic. They keep telling you, ‘You do not need to be 3 subject to the king of Babylon.’
Jeremiah 29:8
Context29:8 “For the Lord God of Israel who rules over all 4 says, ‘Do not let the prophets or those among you who claim to be able to predict the future by divination 5 deceive you. And do not pay any attention to the dreams that you are encouraging them to dream.
1 sn Various means of divination are alluded to in the OT. For example, Ezek 21:26-27 alludes to throwing down arrows to see which way they fall and consulting the shape of the liver of slaughtered animals. Gen 44:5 alludes to reading the future through pouring liquid in a cup. The means alluded to in this verse were all classified as pagan and prohibited as illegitimate in Deut 18:10-14. The
2 sn An example of this is seen in 1 Sam 28.
3 tn The verb in this context is best taken as a negative obligatory imperfect. See IBHS 508-9 §31.4g for discussion and examples. See Exod 4:15 as an example of positive obligation.
4 tn Heb “Yahweh of armies, the God of Israel.”
sn See study notes on 2:19 and 7:3 for the explanation of this title.