Matthew 12:36
But I say to you, That every idle word which men shall speak, they shall give account thereof in the day of judgment.
Luke 8:13
Those on the rock are they, who, when they hear, receive the word with joy. But they have no root, who for a while believe; but in time of temptation fall away.
Luke 11:24-26
When the unclean spirit is gone out of a man, he walketh thro' dry places, seeking rest: and finding none, he saith, I will return to my house whence I came out.
James 3:5
So the tongue also is a little member, yet boasteth great things. Behold how much matter a little fire kindleth.
2 Peter 2:8
(For that righteous man dwelling among them, in seeing and hearing vexed his righteous soul from day to day with their unlawful deeds).
Revelation 13:5
And there was given him a mouth speaking great things and blasphemy, and authority was given him forty and two months.