And David came to Saul, and stood before him: and he loved him greatly; and he became his armourbearer. (16:21)

And Saul sent to Jesse, saying, Let David, I pray thee, stand before me; for he hath found favour in my sight. (16:22)

And it came to pass, when the [evil] spirit from God was upon Saul, that David took an harp, and played with his hand: so Saul was refreshed, and was well, and the evil spirit departed from him. (16:23)