לְמַ֥עַן יַחְסְר֖וּ לֶ֣חֶם וָמָ֑יִם וְנָשַׁ֙מּוּ֙ אִ֣ישׁ וְאָחִ֔יו וְנָמַ֖קּוּ בַּעֲוֺנָֽם׃ (פ)
這是要使他們缺糧缺水，彼此驚惶相顧，因自己的罪孽日漸消瘦。
Rashi
Because they will lack Their worry and their bewilderment will be because they will lack bread and water in the days of the siege, and they will worry that the supply will be entirely depleted.