Jer 51:9
"'We would have healed Babylon, but she cannot be healed; let us leave her and each go to his own land, for her judgment reaches to the skies, it rises as high as the clouds.'
Interesting that this Scripture is reminiscent of the Tower of Babel where men built a tower to try and reach heaven. Now judgment is prophesied to come upon Babylon.

In Judgment against Elam, Jeremiah mentions four winds and four quarters of the heavens.
Revelation 7 mentions four corners of the earth and four angels holding back four winds.

God makes it pretty clear what He thinks of covenant breakers in Jeremiah 34. Makes a person want to honor any covenant made with the Lord.