'Threshing sledge' in the Bible

For the fennel flower shall not be beaten with the threshing sledge, and the wheel of a wagon shall not be turned about upon the cummin; for the fennel flower shall be beaten out with the rod and the cummin with the rod.

Behold, I set thee to a new cutting threshing sledge having mouths: thou thalt thresh the mountains, and beat small, and the hills thou shalt set as chaff.