'Anoint' in the Bible

"About this time tomorrow I'll send you a man from the land of Benjamin, and you are to anoint him as Commander-in-Chief over my people Israel. He'll deliver my people from the control of the Philistines, because I've seen the suffering of my people and because their cry has come up to me."

Samuel told Saul, "The LORD sent me to anoint you king over his people, Israel. Now listen to the words of the LORD.

The LORD said, "Take a heifer with you and say, "I've come to offer a sacrifice to the LORD.' You are to invite Jesse to the sacrifice, and I'll show you what you are to do. You are to anoint for me the one I tell you."

So he sent and brought him. He had a dark, healthy complexion, with beautiful eyes, and he was handsome. The LORD said, "Get up and anoint him, for this is the one."