O (n) my threshing, and the grain of my floor: that which I have heard from the LORD of hosts, the God of Israel, have I declared to you.
(n) Meaning, Babylon.
Related Commentaries of Isaiah 21:10
Isaiah 21:10
10 O my threshing, and the cornc of my floor: that which I have heard of the LORD of hosts, the God of Israel, have I declared unto you.