'Vindicate' in the Bible

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

To vindicate the orphan and the oppressed,So that man who is of the earth will no longer cause terror.

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

Vindicate me, O God, and plead my case against an ungodly nation;O deliver me from the deceitful and unjust man!

For the choir director; on stringed instruments. A Maskil of David, when the Ziphites came and said to Saul, “Is not David hiding himself among us?”Save me, O God, by Your name,And vindicate me by Your power.

May he vindicate the afflicted of the people,Save the children of the needyAnd crush the oppressor.

Vindicate the weak and fatherless;Do justice to the afflicted and destitute.