The captain takes the high priests captive (Jer 52:24-52:24)

“The captain of the guard

Took the chief priest,

Seraiah,

With the second priest,

Zephaniah,

With the three guardians

Of the threshold.”

This is exactly like 2 Kings, chapter 25. Nebuzaradan, the Babylonian captain of the guard, rounded up the priests from the Temple, the high priest Seraiah, as well as the lower priests, including Zephaniah, the second in command. He also took the 3 guardians of the Temple door also.