Jeremiah 50:30
Therefore shall her young men fall in the streets, and all her men of war shall be cut off in that day, saith the Lord.
Cross-reference
Jeremiah 50:36 pronounces a sword on Babylon's mighty men, matching the cutting off of her men of war.
Jeremiah 50:35 introduces the sword on Babylon's princes and wise men — expanding the judgment list.
Jeremiah 9:21 uses the same image of young men falling in streets to describe Judah's judgment, applying similar language to a different nation.
Jeremiah 49:26 says of Damascus exactly what 50:30 says of Babylon — identical oracle formula for multiple nations' judgment.
Jeremiah 51:3 echoes the command to spare not Babylon's young men, reinforcing the total destruction of her warriors.
Jeremiah 51:4 describes slain falling in the streets of Chaldea, mirroring the same fate for Babylon's young men.
Jeremiah 51:56 says Babylon's mighty men are taken and bows broken, fulfilling the cutting off of warriors.
Jeremiah 51:57 declares Babylon's mighty men will sleep a perpetual sleep, i.e., die — same as fallen warriors.
Jeremiah 48:15 pronounces slaughter of Moab's young men — same phrase 'young men gone to slaughter' as Babylon's fate in 50:30.
Isaiah 13:15-18 prophesies Babylon's fall with young men dashed to pieces — the same judgment on her warriors.