Proverbs 20:25-27

Complete Jewish Bible

²⁵ It is a snare to dedicate a gift to God rashly
    and reflect on the vows only afterwards.

²⁶ A wise king winnows the wicked [from the righteous]
    and threshes them under the cartwheel.
²⁷ The human spirit is a lamp of Adonai;
    it searches one’s inmost being.