KJV: {To the chief Musician, even to Jeduthun, A Psalm of David.} I said, I will take heed to my ways, that I sin not with my tongue: I will keep my mouth with a bridle, while the wicked is before me.
NASB: For the choir director, for Jeduthun. A Psalm of David. I said, "I will guard my ways That I may not sin with my tongue; I will guard my mouth as with a muzzle While the wicked are in my presence."
KJV: The LORD will preserve him, and keep him alive; and he shall be blessed upon the earth: and thou wilt not deliver him unto the will of his enemies.
NASB: The LORD will protect him and keep him alive, And he shall be called blessed upon the earth; And do not give him over to the desire of his enemies.