1 Samuel 16:11-13

11Then Samuel asked, “Are these all the sons you have?” “There is still the youngest,” Jesse replied. “But he’s out in the fields watching the sheep and goats.” “Send for him at once,” Samuel said. “We will not sit down to eat until he arrives.”

12So Jesse sent for him. He was dark and handsome, with beautiful eyes. And the Lord said, “This is the one; anoint him.”

13So as David stood there among his brothers, Samuel took the flask of olive oil he had brought and anointed David with the oil. And the Spirit of the Lord came powerfully upon David from that day on. Then Samuel returned to Ramah.