'Here I Am' in the Bible

And Mary said, "Here I am, the Lord's slave-girl; let it happen to me according to what you say." Then the angel left her.

He said to them, "Go and say to that fox, 'Here I am, driving out demons and performing cures, today and tomorrow, and on the third day I will be through.

When he came to his senses, he said, ‘How many of my father’s hired hands have more than enough food, and here I am dying of hunger!

And you shall say to the owner of the house 'The Teacher says to you--Where is the room where I am to eat the Passover with my disciples?'