Jeremiah 46:21

21 The mercenaries in her ranks are like fattened calves. They too will turn and flee together, they will not stand their ground, for the day of disaster is coming upon them, the time for them to be punished.

Read Jeremiah 46:21 Using Other Translations

Also her hired men are in the midst of her like fatted bullocks; for they also are turned back, and are fled away together: they did not stand, because the day of their calamity was come upon them, and the time of their visitation.
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.
Egypt’s mercenaries have become like fattened calves. They, too, will turn and run, for it is a day of great disaster for Egypt, a time of great punishment.

What does Jeremiah 46:21 mean?

John Gill's Exposition of the Bible
Jeremiah 46:21

All her hired men [are] in the midst of her like fatted
bullocks
Or, "bullocks of the stall" F11; 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. The Targum and Jarchi interpret it, her princes F12; who had the care of this heifer, and of the feeding of it; these themselves were like that, nourished for the day of slaughter: for they also are turned back, [and] are fled away together;
they turned their backs upon the enemy in battle, and fled in great confusion and precipitancy; see ( Jeremiah 46:15 Jeremiah 46:16 ) ; they did not stand;
and face the enemy, and light him, but fell or fled before him: because the day of their calamity was come upon them, [and] the time of
their visitation;
the time appointed by the Lord to visit and punish them, and bring destruction on them for their sins.


FOOTNOTES:

F11 (qbrm ylgek) "velut vituli saginae", Montanus, Cocceius,
F12 So R. Sol. Urbin. Ohel Moed, fol. 50. 2.
California - Do Not Sell My Personal Information  California - CCPA Notice