Revelation 9:10

They have tails like scorpions, and stings; and in their tails is their power to hurt men for five months.

Revelation 9:5

And they were not permitted to kill anyone, but to torment for five months; and their torment was like the torment of a scorpion when it stings a man.

Revelation 9:3

Then out of the smoke came locusts upon the earth, and power was given them, as the scorpions of the earth have power.

Revelation 9:19

For the power of the horses is in their mouths and in their tails; for their tails are like serpents and have heads, and with them they do harm.

Treasury of Scripture Knowledge

Summary

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

Bible References

Tails

Revelation 9:3
Then out of the smoke came locusts upon the earth, and power was given them, as the scorpions of the earth have power.