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 84 during
altar work and prayers for healing and cleansing. Psalm 84 is employed in magical rites for the purposes of purification. One specific use of Psalm 84 is for healing of the body, especially when the body has contracted unusual odors. In such a case spirit workers will use Psalm 84 with a specially-made spiritual bath which is then used to cleanse the person suffering.
 How amiable are thy tabernacles, O LORD of hosts!
 My soul longeth, yea, even fainteth for the courts of the LORD: my heart and my flesh crieth out for the living God.
 Yea, the sparrow hath found an house, and the swallow a nest for herself, where she may lay her young, even thine altars, O LORD of hosts, my King, and my God.
 Blessed are they that dwell in thy house: they will be still praising thee. Selah.
 Blessed is the man whose strength is in thee; in whose heart are the ways of them.
 Who passing through the valley of Baca make it a well; the rain also filleth the pools.
 They go from strength to strength, every one of them in Zion appeareth before God.
 O LORD God of hosts, hear my prayer: give ear, O God of Jacob. Selah.
 Behold, O God our shield, and look upon the face of thine anointed.
 For a day in thy courts is better than a thousand. I had rather be a doorkeeper in the house of my God, than to dwell in the tents of wickedness.
 For the LORD God is a sun and shield: the LORD will give grace and glory: no good thing will he withhold from them that walk uprightly.
 O LORD of hosts, blessed is the man that trusteth in thee.