en_tn_lite_do_not_use/jer/38/02.md

Anyone staying in this city will be killed by sword, famine, and plague

This can be translated in active form. Alternate translation: "Anyone staying in this city will die by sword, famine, and plague" or "I will kill anyone staying in this city with sword, famine, and plague" (See: rc://en/ta/man/jit/figs-activepassive)

He will escape with his own life

The one who surrenders to the Babylonians will escape alive, even though he will lose all his possessions. See how you translated a similar phrase in Jeremiah 21:9.