I Samuel 3:6

6 Again the Lord called, "Samuel!" And Samuel got up and went to Eli and said, "Here I am; you called me." "My son," Eli said, "I did not call; go back and lie down."

6 And Jehovah called yet again, Samuel. And Samuel arose and went to Eli, and said, Here am I; for thou calledst me. And he answered, I called not, my son; lie down again.