The king of the south was King Ptolemy IV (221-204 BCE). He had a number of battles with the northern King Antiochus III (222-187 BCE). King Ptolemy IV won at Raphia (217 BCE), when he took over the Palestine Judean area. However, he lost other battles. The northern King Antiochus III enlarged his empire on all sides. later. He gathered together a great army with a lot of supplies, as he also made a pact with Philip V of Macedonia (221-179 BCE).
Once again in the first person plural, they complain about yoke on their necks as in Jeremiah, chapter 28. They are tired because they are forced into hard labor without much rest. They had to make a pact with Egypt and Assyria to get enough bread to eat. Actually, Assyria had already disappeared.