'Chaff' in the Bible

[The] nations roar like [the] roar of many waters, but he will rebuke him, and he will flee far away. And they are chased like chaff of [the] mountains before [the] wind and like tumbleweed before [the] storm.

But the multitude of your strangers shall be like fine dust, and [the] multitude of tyrants like chaff that passes by. And it will happen [in] an instant, suddenly.

Look! I will make you into a new sharp threshing sledge, {with} sharp edges. You shall thresh and crush [the] mountains, and you shall make [the] hills like chaff.