'Winnowed' in the Bible

O my threshed people [Judah, who must be judged and trampled down by Babylon], my afflicted of the threshing floor.What I have heard from the Lord of hosts,The God of Israel, I have [joyfully] announced to you [that Babylon is to fall].

For caraway is not threshed with a sharp sledge, nor is a cart wheel rolled over cumin. Instead, caraway is winnowed with a stick, and cumin with a rod.

The oxen likewise and the young asses that ear the ground shall eat clean provender, which hath been winnowed with the shovel and with the fan.