Revelation 9:19

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

Isaiah 9:15


The elderly and honorable man, he is the head;
And the prophet who teaches lies, he is the tail.

Ephesians 4:14

So that we are no longer children [spiritually immature], tossed back and forth [like ships on a stormy sea] and carried about by every wind of [shifting] doctrine, by the cunning and trickery of [unscrupulous] men, by the deceitful scheming of people ready to do anything [for personal profit].

Revelation 9:10

They have tails like scorpions, and stingers; and in their tails is their power to hurt people for 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.

Bible References

In their tails

Revelation 9:10
They have tails like scorpions, and stingers; and in their tails is their power to hurt people for five months.
Isaiah 9:15

The elderly and honorable man, he is the head;
And the prophet who teaches lies, he is the tail.
Ephesians 4:14
So that we are no longer children [spiritually immature], tossed back and forth [like ships on a stormy sea] and carried about by every wind of [shifting] doctrine, by the cunning and trickery of [unscrupulous] men, by the deceitful scheming of people ready to do anything [for personal profit].