Psalm 19:7, 9, 12, 14

The law of the LORD is perfect, converting the soul: The testimony of the LORD is sure, making wise the simple.

The fear of the LORD is clean, enduring for ever: The judgments of the LORD are true and righteous altogether.

Who can understand his errors? Cleanse thou me from secret faults.

Let the words of my mouth, and the meditation of my heart, be acceptable in thy sight, O LORD, my strength, and my redeemer.