Parallel
Isaiah 27:1
Clementine Vulgate · Berean Standard Bible
In die illa visitabit Dominus in gladio suo duro, et grandi, et forti, super Leviathan, serpentem vectem, et super Leviathan, serpentem tortuosum, et occidet cetum qui in mari est.
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.