Proverbs 30:32
If thou hast done foolishly in lifting up thyself, or if thou hast thought evil, lay thine hand upon thy mouth.
If thou hast done foolishly in lifting up thyself,.... Against a king, against whom there is no rising up; by speaking evil of him, or rebelling against him; which is acting a foolish part, since it brings a man into troubles and difficulties inextricable; or by self-commendation, which is the height of folly, and the fruit of pride; or carried it in such a haughty and overbearing manner to others, as to provoke to wrath and anger;
or if thou hast thought evil; purposed and designed it, and contrived the scheme of doing it, though not yet put in execution; though folly is not actually committed, yet since the thought of it is rain, care should be taken to prevent it;
lay thine hand upon thy mouth: think again before the thing resolved on is done; as studious and thoughtful men put their hand to their mouth, when they are deeply considering any affair before them: or put a stop to the design, let it go no further; what has been thought of in the mind, let it never come out of the mouth, nor be carried into execution; stifle it in the first motion: or if this respects a foolish action done, as it also may, since it stands connected with both clauses, then the sense is, be silent; do not pretend to deny the action, nor to excuse it; nor to say one word in the defence of it; nor to lay the blame upon others; and much less to calumniate and reproach such who faithfully reprove for it; take shame to thyself in silence, and repent of the iniquity done. Aben Ezra thinks these words are said to Ithiel and Ucal; but rather, to any and everyone, to all that should hear and read these proverbs. The Targum is,
"do not lift up thyself, lest thou be foolish; and do not stretch out thine hand to thy mouth.''