出埃及记 8:22

当那日，我必分别我百姓所住的歌珊地，使那里没有成群的苍蝇，好叫你知道我是天下的耶和华。

And I will sever in that day the land of Goshen, in which my people dwell, that no swarms of flies shall be there; to the end thou mayest know that I am the LORD in the midst of the earth.