1 Samuel 16:18-21

One of the young men answered, “Behold, I have seen a son of Jesse the Bethlehemite, who is skillful in playing, a man of valor, a man of war, prudent in speech, and a man of good presence, and the LORD is with him.” Therefore Saul sent messengers to Jesse and said, “Send me David your son, who is with the sheep.” And Jesse took a donkey laden with bread and a skin of wine and a young goat and sent them by David his son to Saul. And David came to Saul and entered his service. And Saul loved him greatly, and he became his armor-bearer.