Proverbs 18:7
A fool's mouth is destruction to him, and his lips are a snare to his soul.
Proverbs 10:14
The wise lay up knowledge; but the mouth of the fool is near destruction.
Proverbs 12:13
In the transgression of the lips is an evil snare; but a righteous man shall go forth out of trouble.
Proverbs 13:3
He that guardeth his mouth keepeth his soul; destruction shall be to him that openeth wide his lips.
Psalm 64:8
By their own tongue they are made to fall over one another: all that see them shall flee away.
Psalm 140:9
As for the head of those that encompass me, let the mischief of their own lips cover them.
Judges 11:35
And when he saw her, he rent his clothes, and said, "Alas, my daughter! you have brought me very low, and you have become the cause of great trouble to me; for I have opened my mouth to the LORD, and I cannot take back my vow."
1 Samuel 14:24-46
But the men of Israel were distressed that day. Now Saul had adjured the people, saying, Cursed be the man that eateth food until evening, and until I am avenged on mine enemies. So none of the people tasted food.
Proverbs 6:2
thou art snared with the words of thy mouth, thou art taken with the words of thy mouth.
Proverbs 10:8
The wise in heart receiveth commandments; but a prating fool shall fall.
Ecclesiastes 10:11-14
If the serpent bite before enchantment, then the charmer hath no advantage.
Mark 6:23-28
And he swore to her, Whatsoever thou shalt ask me I will give thee, to half of my kingdom.
Acts 23:14-22
and they went to the chief priests and elders, and said, We have cursed ourselves with a curse to taste nothing until we kill Paul.