Darby(i)
15 Behold, I have made of thee a new sharp threshing instrument having double teeth: thou shalt thresh and beat small the mountains, and shalt make the hills as chaff;
16 thou shalt fan them, and the wind shall carry them away, and the whirlwind shall scatter them; and thou shalt rejoice in Jehovah, thou shalt glory in the Holy One of Israel.