Thought this was interesting…
The standard exorcism procedure is found in The Great Book of Needs ( Euchologion or Trebnik ). This most comprehensive liturgical book of the Orthodox Church includes:
1. Opening blessing,
3. Psalms 142(143), 22(23), 26(27), 67(68), 50(51),
4. A hymn, Canon of Supplication to our Lord Jesus Christ (includes special litanies after odes 3,6,9);
5. Anointing with oil, with prayer of anointing that is the same prayer used in the service of healing unction.
6. Three prayers of exorcism by St. Basil and four prayers of St. John Chrysostom.
