* Set thou.
   Dr. Sykes, Michaelis, and others, contend that these
   imprecations are those of David's enemies against himself; and
   they would render, "Set, say they, a wicked," etc:  but this
   is rendered highly improbable by the 8th verse being applied
   by St. Peter to the traitor Judas, of whom David was certainly
   not a type.  (See ver. 20.)  Bp. Horsley and others, however,
   render the verbs in the future tense, the first verb alone
   being in the imperative; justly considering the Psalmist as
   merely uttering prophetic denunciations of God's displeasure
   against sinners.

  Mt 27:4 
 * and let.
  Zec 3:1  Joh 13:2,27 
 * Satan.  or, an adversary.
  Mt 5:25