Locust out of the smoke
In Revelation 9:3, this signifies that from hellish falsities people in the church become materially and sensually oriented. (Apocalypse Explained 543)
Ezekiel 6:2-3
2
Son of man, set your face toward the mountains of Israel, and prophesy to them,
3
and say, You mountains of Israel, hear the word of the Lord Yahweh: Thus says the Lord Yahweh to the mountains and to the hills, to the watercourses and to the valleys: Behold, I, even I, will bring a sword on you, and I will destroy your high places.