Matthew 12:36
But I tell you that men will have to give account on the day of judgment for every careless word they have spoken.
Luke 8:13
And the ones on the rock are those who, when they hear the word, receive it with joy; but these have no root, they believe for a while and in time of temptation fall away.
Luke 11:24-26
"When an unclean spirit goes out of a man, he goes through dry places, seeking rest; and finding none, he says, 'I will return to my house from which I came.'
James 3:5
So also the tongue is a small part of the body, and yet it boasts of great things. See how great a forest is set aflame by such a small fire!
2 Peter 2:8
(for by what he saw and heard that righteous man, while living among them, felt his righteous soul tormented day after day by their lawless deeds),
Revelation 13:5
And the beast was given a mouth speaking arrogant words and blasphemies, and it was allowed to exercise authority for forty-two months.