10 David arose and fled that day from Saul and went to Achish king of Gath.
11 The servants of Achish said to him, Is not this David, the king of the land? Did they not sing one to another of him in their dances: Saul has slain his thousands, and David his ten thousands?
12 David took these words to heart and was much afraid of Achish king of Gath. 13 And he changed his behavior before them, and pretended to be insane in their [Philistine] hands, and scribbled on the gate doors, and drooled on his beard. 14 Then said Achish to his servants, You see the man is mad. Why then have you brought him to me? 15 Have I need of madmen, that you bring this fellow to play the madman in my presence? Shall this fellow come into my house?