Psalm 109: 1-2, 30-31 (NIV)
1 My God, whom I praise,
do not remain silent,
2 for people who are wicked and deceitful
have opened their mouths against me;
they have spoken against me with lying tongues.
30 With my mouth I will greatly extol the Lord;
in the great throng of worshipers I will praise him.
31 For he stands at the right hand of the needy,
to save their lives from those who would condemn them.