Revelation 9:19
And their powers are in their mouths, and in their tails; and their tails are like serpents, having heads, and with them they injure.
Revelation 9:10
And they had tails like scorpions, and their stings were in their tails; and their power was to hurt men five months.
Treasury of Scripture Knowledge
Summary
For their power is in their mouth, and in their tails: for their tails were like unto serpents, and had heads, and with them they do hurt.
In their tails
Bible References
In their tails
Revelation 9:10
And they had tails like scorpions, and their stings were in their tails; and their power was to hurt men five months.