New King James Version (NKJV)
Proverbs 20
25 It is a snare for a man to devote rashly something as holy, And afterward to reconsider his vows.
26 A wise king sifts out the wicked, And brings the threshing wheel over them.
27 The spirit of a man is the lamp of the Lord, Searching all the inner depths of his heart.
28 Mercy and truth preserve the king, And by lovingkindness he upholds his throne.
29 The glory of young men is their strength, And the splendor of old men is their gray head.
30 Blows that hurt cleanse away evil, As do stripes the inner depths of the heart.
Proverbs 21
1 The king’s heart is in the hand of the Lord, Like the rivers of water; He turns it wherever He wishes.
2 Every way of a man is right in his own eyes, But the Lord weighs the hearts.
3 To do righteousness and justice Is more acceptable to the Lord than sacrifice.
4 A haughty look, a proud heart, And the plowing of the wicked are sin.
5 The plans of the diligent lead surely to plenty, But those of everyone who is hasty, surely to poverty.