Parallel
Isaiah 27:1
King James Version (1769 Blayney revision, with Apocrypha) · Berean Standard Bible
In that day the Lord with his sore and great and strong sword shall punish leviathan the piercing (note: Or, crossing like a bar) serpent, even leviathan that crooked serpent; and he shall slay the dragon that is in the sea.
In that day the LORD will take His sharp, great, and mighty sword, and bring judgment on Leviathan the fleeing serpent (note: Hebrew nachash; translated in most cases as snake; twice in this verse)—Leviathan the coiling serpent—and He will slay the dragon of the sea.