Winnowing of Grain
Source: Nav
Ruth 3:2
Now is not Boaz, with whose servant girls you have been working, a relative of ours? In fact, tonight he is winnowing barley on the threshing floor.
Isaiah 30:24
The oxen and donkeys that work the ground will eat salted fodder, winnowed with shovel and pitchfork.
Matthew 3:12
His winnowing fork is in His hand to clear His threshing floor and to gather His wheat into the barn; but He will burn up the chaff with unquenchable fire.”