'Monster' in the Bible

On that day the Lord with His harsh, great, and strong sword, will bring judgment on Leviathan, the fleeing serpent—Leviathan, the twisting serpent. He will slay the monster that is in the sea.

The desert creatures will meet with the wolves,The hairy goat also will cry to its kind;Yes, the night monster will settle thereAnd will find herself a resting place.

Wake up, wake up!Put on the strength of the Lord’s power.Wake up as in days past,as in generations of long ago.Wasn’t it You who hacked Rahab to pieces,who pierced the sea monster?