'Here Am I' in the Bible

The voice of the Lord said Samuel's name; and he said, Here am I.

And running to Eli he said, Here am I, for you said my name. And Eli said, I did not say your name; go to your rest again. So he went back to his bed.

And again the Lord said, Samuel. And Samuel got up and went to Eli and said, Here am I; for you certainly said my name. But he said in answer, I said nothing, my son; go to your rest again.

And for the third time the Lord said Samuel's name. And he got up and went to Eli and said, Here am I; for you certainly said my name. Then it was clear to Eli that the voice which had said the child's name was the Lord's.

Then Eli said, Samuel, my son. And Samuel answering said, Here am I.