'Threshed' in the Bible

My people who have been crushedon the threshing floor,I have declared to youwhat I have heard from the Lord of Hosts,the God of Israel.

Certainly black cumin is not threshedwith a threshing board,and a cart wheel is not rolled over the cumin.But black cumin is beaten out with a stick,and cumin with a rod.

Bread grain is crushed,but is not threshed endlessly.Though the wheel of the farmer’s cart rumbles,his horses do not crush it.

The Lord says:I will not relent from punishing Damascusfor three crimes, even four,because they threshed Gilead with iron sledges.