'Threshed' in the Bible

O my threshed people, and my afflicted of the threshing floor!What I have heard from the Lord of hosts,The God of Israel, I make known to you.

For dill is not threshed with a threshing sledge,Nor is the cartwheel driven over cummin;But dill is beaten out with a rod, and cummin with a club.

Thus says the Lord,“For three transgressions of Damascus and for fourI will not revoke its punishment,Because they threshed Gilead with implements of sharp iron.