'Feet' in the Bible

Up! and let the grain be crushed, O daughter of Zion, for I will make your horn iron and your feet brass, and a number of peoples will be broken by you, and you will give up their increase to the Lord and their wealth to the Lord of all the earth.

And this will be our peace: when the Assyrian comes into our country and his feet are in our land, then we will put up against him seven keepers of the flocks and eight chiefs among men.

And they will make waste the land of Assyria with the sword, and the land of Nimrod with the edge of the sword: he will give us salvation from the Assyrian when he comes into our country, when his feet come inside the limit of our land.

He will again have pity on us; he will put our sins under his feet: and you will send all our sins down into the heart of the sea.