The wisdom of the prudent is to give thought to their ways, but the folly of fools is deception.
NIV
The Wisdom [godly Wisdom, which is comprehensive insight into the ways and purposes of God] of the prudent is to understand his way, but the folly of [self-confident] fools is to deceive.
AMP
The wisdom of the prudent is to understand his way: but the folly of fools is deceit.
KJV
For the director of music. A maskil of David. When Doeg the Edomite had gone to Saul and told him: "David has gone to the house of Ahimelek." Why do you boast of evil, you mighty hero? Why do you boast all day long, you who are a disgrace in the eyes of God?
NIV
To the Chief Musician. A skillful song, or a didactic or reflective poem. [A Psalm] of David, when Doeg the Edomite came and told Saul, David has come to the house of Ahimelech. WHY BOAST you of mischief done against the loving-kindness of God [and the godly], O mighty [sinful] man, day after day?
AMP
Why boastest thou thyself in mischief, O mighty man? the goodness of God endureth continually.
KJV
Therefore let all the faithful pray to you while you may be found; surely the rising of the mighty waters will not reach them.
NIV
For this [forgiveness] let everyone who is godly pray--pray to You in a time when You may be found; surely when the great waters [of trial] overflow, they shall not reach [the spirit in] him.
AMP
For this shall every one that is godly pray unto thee in a time when thou mayest be found: surely in the floods of great waters they shall not come nigh unto him.
KJV
Know also that wisdom is like honey for you: If you find it, there is a future hope for you, and your hope will not be cut off.
NIV
So shall you know skillful and godly Wisdom to be thus to your life; if you find it, then shall there be a future and a reward, and your hope and expectation shall not be cut off.
AMP
So shall the knowledge of wisdom be unto thy soul: when thou hast found it, then there shall be a reward, and thy expectation shall not be cut off.
KJV