For fools speak folly, their hearts are bent on evil: They practice ungodliness and spread error concerning the LORD; the hungry they leave empty and from the thirsty they withhold water.
NIV
For the fool speaks folly and his mind plans iniquity: practicing profane ungodliness and speaking error concerning the Lord, leaving the craving of the hungry unsatisfied and causing the drink of the thirsty to fail.
AMP
For the vile person will speak villany, and his heart will work iniquity, to practise hypocrisy, and to utter error against the LORD, to make empty the soul of the hungry, and he will cause the drink of the thirsty to fail.
KJV
Then Saul said, "I have sinned. Come back, David my son. Because you considered my life precious today, I will not try to harm you again. Surely I have acted like a fool and have been terribly wrong."
NIV
Then said Saul, I have sinned. Return, my son David, for I will no more do you harm, because my life was precious in your eyes this day. Behold, I have played the fool and have erred exceedingly.
AMP
Then said Saul, I have sinned: return, my son David: for I will no more do thee harm, because my soul was precious in thine eyes this day: behold, I have played the fool, and have erred exceedingly.
KJV