Righteousness guards the person of integrity. - Proverbs 13:6

Finally, brothers and sisters, whatever is true, whatever is noble, whatever is right, whatever is pure, whatever is lovely, whatever is admirable—if anything is excellent or praiseworthy—think about such things. - Philippians 4:8

The godly walk with integrity. - Proverbs 20:7

Above all else, guard your heart, for everything you do flows from it. - Proverbs 4:23