1 Samuel 16:17-21

So Saul said to his servants, “Now select for me a man who can play well, and bring him to me.”

Then one of the young men responded and said, “Behold, I have seen a son of Jesse the Bethlehemite who is a skillful musician, a valiant mighty man, a warrior, skillful in speech, and a handsome man; and the Lord is with him.”

So Saul sent messengers to Jesse to say, “Send me your son David, who is with the flock.”

And Jesse took a donkey loaded with bread and a jug of wine, and he took a young goat, and sent them to Saul by his son David.

Then David came to Saul and attended him; and Saul greatly loved him, and he became his armor bearer.