ירמיהו מט:ט פירוש: רש״י

If vintagers have come upon you, etc. I have exposed Esau, etc. I have heard tidings, etc. On this order, Obadiah prophesied concerning Edom, but since one watchword is passed to many prophets, but no two prophets prophesy under the same watchword, they differ in several words.

will they not leave over gleaning grapes? This is the interrogative. Yet the spoilers who came upon you left over nothing for you.