Kill all her young bulls; let them go down to the slaughter! Woe to them! For their day has come, the time for them to be punished.
NIV
Slay all her bullocks (her choice youths, the strength of her army); let them go down to the slaughter! Woe to [the Chaldeans]! For their day has come, the time of their visitation (their inspection and punishment).
AMP
Slay all her bullocks; let them go down to the slaughter: woe unto them! for their day is come, the time of their visitation.
KJV