1 Samuel 3:6-8

New American Standard Bible

⁶ And the Lord called yet again, “Samuel!” So Samuel got up and went to Eli and said, “Here I am, for you called me.” But he said, “I did not call, my son, go back and lie down.” ^7 (A)Now Samuel did not yet know the Lord, nor had the word of the Lord yet been revealed to him. ⁸ So the Lord called Samuel again for the third time. And he got up and went to Eli and said, “Here I am, for you called me.” Then Eli realized that the Lord was calling the boy.