The word "sword" is a metonym for soldiers who kill people using swords. Alternate translation: "the soldiers of the king of Babylon" or "the Babylonian army" (See: [[rc://en/ta/man/translate/figs-metonymy]])
This is a sign posted where the road divides into two roads. Alternate translation: "a sign will be posted where the road divides into two roads" (See: [[rc://en/ta/man/translate/figs-explicit]])