KJV: I acknowledged my sin unto thee, and mine iniquity have I not hid. I said, I will confess my transgressions unto the LORD; and thou forgavest the iniquity of my sin. Selah.
NASB: I acknowledged my sin to You, And my iniquity I did not hide; I said, "I will confess my transgressions to the LORD"; And You forgave the guilt of my sin. Selah.
KJV: I have not hid thy righteousness within my heart; I have declared thy faithfulness and thy salvation: I have not concealed thy lovingkindness and thy truth from the great congregation.
NASB: I have not hidden Your righteousness within my heart; I have spoken of Your faithfulness and Your salvation; I have not concealed Your lovingkindness and Your truth from the great congregation.