Now there was an evil spirit from the Lord on Saul as he was sitting in his house with his spear in his hand, and David was playing the harp with his hand.
And the Lord said to him, ‘How?’ And he said, ‘I will go out and be a deceiving spirit in the mouths of all his prophets.’ Then He said, ‘You shall entice him, and you will also prevail. Go and do so.’
May our lord now command your servants who are before you. Have them search for a man who is a skillful musician on the harp; and it shall come about whenever the evil spirit from God is upon you, that he shall play the harp with his hand, and you will become well.”
Then Saul heard that David and the men who were with him had been discovered. Now Saul was in Gibeah, sitting under the tamarisk tree on the height with his spear in his hand, and all his servants were standing in front of him.