Jeremiah
Jeremiah 46:21ESV·traditional attribution

Even her hired soldiers in her midst are like fattened calves; yes, they have turned and fled together; they did not stand, for the day of their calamity has come upon them, the time of their punishment.

John Calvin Reformed @genevareformer

Here the Prophet represents the mercenaries of Egypt, as we have already said, as being foreign soldiers, who had been hired here and there, and from far countries, such as Lydia was. It may yet have been, that there were not many at that time who had come from beyond the sea to the Egyptians; but they had the Ethiopians, for Ezekiel says that many...

Matthew Henry Presbyterian @wholebiblehenry

In these verses we have, I. Confusion and terror spoken to Egypt. The accomplishment of the prediction in the former part of the chapter disabled the Egyptians from making any attempts upon other nations; for what could they do when their army was routed? But still they remained strong at home, and none of their neighbours durst make any attempts upon them.

Commenting on Jeremiah 46:13-28

John Gill Reformed Baptist @doctorgill

All her hired men are in the midst of her like fatted bullocks,.... Or, "bullocks of the stall" (k); soldiers of other countries, that were hired into the service of Egypt, and lived so deliciously there, that they were unfit for war, and were like fatted beasts prepared for the slaughter.