Jesaja 27,1

På den dagen skal Herren straffe Leviatan, den raske slangen, med sitt voldsomme, store og mektige sverd— Leviatan, den kveilede slangen; han skal drepe dragen i havet.

2 På den dagen— “Syng om en herlig vingård:

3 Jeg, Herren, er dens vokter; jeg vanner den kontinuerlig. Jeg vokter den dag og natt så ingen kan skade den.

This was said to Israel at a particular time, so it is wise to read it together with the surrounding text. Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
In that day the LORD will take His sharp, great, and mighty sword, and bring judgment on Leviathan the fleeing serpent —Leviathan the coiling serpent—and He will slay the dragon of the sea.
KJV
In that day the LORD with his sore and great and strong sword shall punish leviathan the piercing serpent, even leviathan that crooked serpent; and he shall slay the dragon that is in the sea.
WEB
In that day, the LORD with his hard and great and strong sword will punish leviathan, the fleeing serpent, and leviathan, the twisted serpent; and he will kill the dragon that is in the sea.
ASV
In that day Jehovah with his hard and great and strong sword will punish leviathan the swift serpent, and leviathan the crooked serpent; and he will slay the monster that is in the sea.
DARBY
In that day Jehovah, with his sore and great and strong sword, will visit leviathan the fleeing serpent, and leviathan the crooked serpent; and he will slay the monster that is in the sea.
BLB
In that day YHWH will visit with His sword, severe and great and mighty, upon Leviathan the fleeing serpent, and upon Leviathan the coiling serpent, and He will kill the dragon that [is] in the sea.
ÅB
På den tid skal Herren med sitt sverd, det hårde og store og sterke, hjemsøke Leviatan, den lettfarende drage[^1], og Leviatan, den buktede drage, og han skal drepe uhyret som er i havet[^2].
OTB
På den dagen skal Herren straffe Leviatan, den raske slangen, med sitt voldsomme, store og mektige sverd— Leviatan, den kveilede slangen; han skal drepe dragen i havet.
B1930
På den tid skal Herren med sitt sverd, det hårde og store og sterke, hjemsøke Leviatan, den lettfarende drage, og Leviatan, den buktede drage, og han skal drepe uhyret som er i havet. / < JBS 26, 13.> / < JES 19, 5.>

Study notes (Tyndale)

Original text and word study

Cross references