Isaiah 41:15-16

41:15 “Look, I am making you like a sharp threshing sledge,

new and double-edged.

You will thresh the mountains and crush them;

you will make the hills like straw.

41:16 You will winnow them and the wind will blow them away;

the wind will scatter them.

You will rejoice in the Lord;

you will boast in the Holy One of Israel.

Jeremiah 51:33

51:33 For the Lord God of Israel who rules over all says,

‘Fair Babylon will be like a threshing floor

which has been trampled flat for harvest.

The time for her to be cut down and harvested

will come very soon.’