Open her storehouses. — The noun is not found elsewhere. Probably granaries would be a better rendering. The word for “heaps” is used in Song Song of Solomon 7:2; Ruth 3:7 for “heaps of corn,” and this is probably its meaning here. In Nehemiah 4:2, however, it is used of heaps of rubbish. The stored-up provisions of the captured city are to be piled up in its open places, as men pile the sheaves of corn after harvest, and burnt (for “destroy” read devote to destruction), as had been done, e.g., in the capture of Jericho and other cities (Joshua 6:24; Joshua 11:12-13).
Let nothing of her be left. — Literally, let there be no remnant, as in marked contrast with the “remnant” of Israel (Jeremiah 50:20).