From Association of Independent Readers and Rootworkers
Hoodoo psychic readers, spirit workers and root doctors who recite Psalms on behalf of clients may work with Psalm 54 during
altar work and prayers to return the evil spread by enemies. While Psalms 53 is used to protect the client, Psalm 54 goes one step above by reversing the evil. This Psalm can be used to give protection and to reverse works of evil and malice.
 Save me, O God, by thy name, and judge me by thy strength.
 Hear my prayer, O God; give ear to the words of my mouth.
 For strangers are risen up against me, and oppressors seek after my soul: they have not set God before them. Selah.
 Behold, God is mine helper: the Lord is with them that uphold my soul.
 He shall reward evil unto mine enemies: cut them off in thy truth.
 I will freely sacrifice unto thee: I will praise thy name, O LORD; for it is good.
 For he hath delivered me out of all trouble: and mine eye hath seen his desire upon mine enemies.