32 If thou hast done foolishly in lifting up thyself, or if thou hast thought evil, lay thine hand upon thy mouth.
Proverbs 30:32 Cross References - KJV_Cambridge
Job 21:5
5 Mark me, and be astonished, and lay your hand upon your mouth.
Job 40:4
4 Behold, I am vile; what shall I answer thee? I will lay mine hand upon my mouth.
Proverbs 17:28
28 Even a fool, when he holdeth his peace, is counted wise: and he that shutteth his lips is esteemed a man of understanding.
Proverbs 26:12
12 Seest thou a man wise in his own conceit? there is more hope of a fool than of him.
Ecclesiastes 8:3-4
Micah 7:16-17
16 The nations shall see and be confounded at all their might: they shall lay their hand upon their mouth, their ears shall be deaf.
17 They shall lick the dust like a serpent, they shall move out of their holes like worms of the earth: they shall be afraid of the LORD our God, and shall fear because of thee.
Romans 3:19
19 Now we know that what things soever the law saith, it saith to them who are under the law: that every mouth may be stopped, and all the world may become guilty before God.