Matthew 12:33-37

33 "Make a tree good, and then its fruit will be good. Or make a tree rotten, and then its fruit will be rotten. A person can recognize a tree by its fruit.

34 You poisonous snakes! How can you evil people say anything good? Your mouth says what comes from inside you.

35 Good people do the good things that are in them. But evil people do the evil things that are in them.

36 "I can guarantee that on judgment day people will have to give an account of every careless word they say.

37 By your words you will be declared innocent, or by your words you will be declared guilty."