Isaiah 25:10-12 Amplified Bible (AMP)

10. For the hand of the Lord shall rest on this Mount [Zion], and Moab shall be threshed and trodden down in his place as straw is trodden down in the [filthy] water of a [primitive] cesspit.

11. And though [Moab] stretches forth his hands in the midst of [the filthy water] as a swimmer stretches out his hands to swim, the Lord will bring down [Moab's] pride in spite of the skillfulness of his hands and together with the spoils of his hands.

12. And the high fortifications of your walls [the Lord] will bring down, lay low, and bring to the ground, even to the dust.

Isaiah 25