Here "sword" represents war. Alternate translation: "War will soon happen to ... to ... War will soon happen to" (See: [[rc://en/ta/man/translate/figs-metonymy]])
The weakness of the Babylonian soldiers is spoken of as if they were women. This can be stated clearly. Alternate translation: "they will all become as weak as women" (See: [[rc://en/ta/man/translate/figs-simile]])