Matthew 12:36
But I tell you, that for every idle word which men speak they shall render an account in a day of judgment;
Luke 8:13
those on the rock are those who, when they hear, receive the word with joy, and they have no root; they believe for a time, and in a time of trial fall away;
Luke 11:24-26
When an impure spirit has gone out of a man, it passes through places destitute of water, seeking a rest; and not finding one, says, I will return to my house from which I came out.
James 3:5
so also the tongue is a small member and boasts of great things. Behold, how much wood a little fire kindles!
Revelation 13:5
And there was given him a mouth speaking great things and blasphemy, and power was given him to continue forty-two months [three years and a half].