'Integrity' in the Bible

The Lord judges the peoples;Vindicate me, O Lord, according to my righteousness and my integrity that is in me.

He who walks with integrity, and works righteousness,And speaks truth in his heart.

Let integrity and uprightness preserve me,For I wait for You.

A Psalm of David.Vindicate me, O Lord, for I have walked in my integrity,And I have trusted in the Lord without wavering.

But as for me, I shall walk in my integrity;Redeem me, and be gracious to me.

As for me, You uphold me in my integrity,And You set me in Your presence forever.

So he shepherded them according to the integrity of his heart,And guided them with his skillful hands.

I will give heed to the blameless way.When will You come to me?I will walk within my house in the integrity of my heart.