1 Samuel 16:16-23

16Let our lord now speak; thy servants are before thee: they shall seek out a man, a skilful player on a harp; and it shall come to pass, when the evil spirit from 1God is upon thee, that he shall play with his hand, and thou shalt be well. 17And Saul said to his servants, Provide me now a man that can play well, and bring him to me. 18And one of the young men answered and said, Behold, I have seen a son of Jesse the Bethlehemite, who is skilled in playing, and he is a valiant man and a man of war, and skilled in speech, and of good presence, and Jehovah is with him. 19Then Saul sent messengers to Jesse and said, Send me David thy son, who is with the sheep. 20And Jesse took an ass with bread, and a flask of wine, and a kid, and sent [them] by David his son to Saul. 21And David came to Saul, and stood before him; and he loved him greatly; and he became his armour-bearer. 22And Saul sent to Jesse, saying, Let David, I pray thee, stand before me; for he has found favour in my sight. 23And it came to pass, when the [evil] spirit from 2God was upon Saul, that David took the harp, and played with his hand; and Saul was refreshed, and was well, and the evil spirit departed from him.