Bildad uses these two parallel questions to emphasize the single point that people cannot live without God. Here the plants represent people and the water represents God. The questions can be translated as statements. Alternate translation: "Papyrus plants cannot grow away from the marshes. Reeds cannot grow without water." (See: [[rc://en/ta/man/translate/figs-rquestion]] and [[rc://en/ta/man/translate/figs-parallelism]] and [[rc://en/ta/man/translate/figs-metaphor]])