Proverbs 30:5-6, 8-9, 18, 32
Proverbs 30:5-6 KJV
Every word of God is pure: He is a shield unto them that put their trust in him. Add thou not unto his words, Lest he reprove thee, and thou be found a liar.
Proverbs 30:32 KJV
If thou hast done foolishly in lifting up thyself, Or if thou hast thought evil, Lay thine hand upon thy mouth.