Have I need of madmen? It is highly probable that Achish was aware this madness was counterfeit. But, being desirous to preserve David, he spoke as if he thought it real.
Related Commentaries of 1 Samuel 21:15
1 Samuel 21:15
15 Have I need of mad men, that ye have brought this fellow to play the mad man in my presence? shall this fellow come into my house?