Numbers 22:29
Balaam answered: It is because you have made a fool of me! If I had a sword, I would kill you.
Proverbs 12:10
A righteous man has regard for the life of his animal, but the compassion of the wicked is terrible.
Proverbs 12:16
A fool's anger is instantly known. A prudent man conceals shame.
Ecclesiastes 9:3
This evil is in all things that are done under the sun. There is one event that comes to all. The heart of the sons of men is full of evil. Madness is in their heart while they live. After that they go to the dead (die).
Matthew 15:19
Evil thoughts come from the heart! Thoughts about murder, adultery, fornication, theft, lying, and slander come from the heart!