'Scorpions' in the Bible

Behold, I give unto you power to tread on serpents and scorpions, and over all the power of the enemy: and nothing shall by any means hurt you.

And there came out of the smoke locusts upon the earth: and unto them was given power, as the scorpions of the earth have power.

And they had tails like unto scorpions, and there were stings in their tails: and their power was to hurt men five months.