When he had carried these in, he said, "My father?" And he answered, "I’m listening. Who are you, my son?
Other versions
King James Version
And he came unto his father, and said, My father: and he said, Here am I; who art thou, my son?English Standard Version
So he went in to his father and said, "My father." And he said, "Here I am. Who are you, my son?"New International Version
He went to his father and said, "My father.Yes, my son," he answered. "Who is it?"