1 Samuel 16:15

11Samuel said to Jesse, “Are all your children here?” He said, “There remains yet the youngest. Behold, he is keeping the sheep.” Samuel said to Jesse, “Send and get him, for we will not sit down until he comes here.”

12He sent, and brought him in. Now he was ruddy, with a handsome face and good appearance. The LORD said, “Arise! Anoint him, for this is he.”

13Then Samuel took the horn of oil and anointed him in the middle of his brothers. Then the LORD’s Spirit came mightily on David from that day forward. So Samuel rose up and went to Ramah.

14Now the LORD’s Spirit departed from Saul, and an evil spirit from the LORD troubled him.

15Saul’s servants said to him, “See now, an evil spirit from God troubles you.

16Let our lord now command your servants who are in front of you to seek out a man who is a skillful player on the harp. Then when the evil spirit from God is on you, he will play with his hand, and you will be well.”

17Saul said to his servants, “Provide me now a man who can play well, and bring him to me.”

18Then one of the young men answered and said, “Behold, I have seen a son of Jesse the Bethlehemite who is skillful in playing, a mighty man of valor, a man of war, prudent in speech, and a handsome person; and the LORD is with him.”

19Therefore Saul sent messengers to Jesse, and said, “Send me David your son, who is with the sheep.”