James 3:5

so the tongue is but a small part of the body, yet how grand are its pretensions. a spark of fire! what quantities of timber will it blow into a flame?

Revelation 13:5-6

there was given to him a mouth speaking great things, and blasphemy; and power was given to him for two and forty months.

2 Peter 2:18

when their language swells with vanity, by applying to the sensual passions of the licentious, they allure those who were escap'd for a while, from such deceivers:

Jude 1:16

These are murmurers, complainers, who pursue their own passions: their language swells with flattery, which they offer to the personages of men from a prospect of gain.

Treasury of Scripture Knowledge

Summary

James 3:5

Even so the tongue is a little member, and boasteth great things. Behold, how great a matter a little fire kindleth!

So

2 Peter 2:18

Jude 1:16

Revelation 13:5

Bible References

So

when their language swells with vanity, by applying to the sensual passions of the licentious, they allure those who were escap'd for a while, from such deceivers:

These are murmurers, complainers, who pursue their own passions: their language swells with flattery, which they offer to the personages of men from a prospect of gain.

there was given to him a mouth speaking great things, and blasphemy; and power was given to him for two and forty months.