RobH_en_tn/ezk/24/12.md

She has become weary

Here the word "she" refers to the cooking pot. This is the cooking pot that is metaphorical for Jerusalem. Alternate translation: "Jerusalem has become tired" (See: rc://en/ta/man/translate/figs-metaphor)

toil

difficult labor

but her corrosion has not gone out of her by the fire

The phrase "has not gone out of her" is an idiom. Alternate translation: "but the fire did not burn away her corrosion" (See: rc://en/ta/man/translate/figs-idiom)