1;  David shews that in his trouble all his comfort was in
     prayer unto God.

 * A.M. 2942.  B.C. 1062.  (Title.)  Maschil of David. or, A
   Psalm of David giving instruction.
  32:1  54:1  57:1  *titles 

  1Ch 4:10 
 * A Prayer.
   David was twice in great peril in caves:  on one occasion, in
   the cave of Adullam, when he fled from Achish king of Gath;
   and on another, in the cave of Engedi, where he had taken
   refuge from the pursuit of Saul.  It is not certain to which
   of these events this Psalm refers; though probably to the
   former.

 * when he was.
  1Sa 22:1,2  24:3  Heb 11:38 
 * with my voice.
  28:2  77:1,2  141:1