Bible Verses About Winnowing of Grain

Now there's Bo'az our relative -you were with his girls. He's going to be winnowing barley tonight at the threshing-floor.

The oxen and donkeys that work the land will eat a tasty mixture, winnowed free of chaff, spread by pitchfork and shovel.

He has with him his winnowing fork; and he will clear out his threshing floor, gathering his wheat into the barn but burning up the straw with unquenchable fire!"