Jeremiah 50:27

Slay all her bullocks
Or, "all her mighty ones", as the Targum and Vulgate Latin version; her princes and great men, as Jarchi, Kimchi, and Abarbinel; compared to bullocks for their strength, fatness, and fierceness; see ( Psalms 22:12 Psalms 22:13 ) ; this may well be applied to the slaughter of kings, captains, and mighty men, at the battle of Armageddon, ( Revelation 19:18 ) ; let them go down to the slaughter;
to the place slaughter, as oxen do, insensible, and whether they will or not: woe unto them, for their day is come, the time of their visitation;
the time of their destruction, of visiting or punishing them for their sins, appointed by the Lord, which they could not pass; and so a woeful and dreadful time to them.