'Lord Sent Me' in the Bible

Forty years old was I when Moses the servant of the LORD sent me from Kadesh Barnea to spy out the land. And I brought them word again even as I thought in mine heart.

Then said Samuel unto Saul, "The LORD sent me to anoint thee king over his people Israel. Now therefore obey thou the voice of the words of the LORD.

And Saul said unto Samuel, "I have obeyed the voice of the LORD, and went the way which the LORD sent me; and have brought Agag the king of the Amalekites, and have utterly destroyed the Amalekites.