KJV: For there is no faithfulness in their mouth; their inward part is very wickedness; their throat is an open sepulchre; they flatter with their tongue.
NASB: There is nothing reliable in what they say; Their inward part is destruction itself. Their throat is an open grave; They flatter with their tongue.
KJV: {To the chief Musician, A Psalm of David.} The fool hath said in his heart, There is no God. They are corrupt, they have done abominable works, there is none that doeth good.
NASB: For the choir director. A Psalm of David. The fool has said in his heart, "There is no God." They are corrupt, they have committed abominable deeds; There is no one who does good.