'Here Am I' in the Bible

And it cometh to pass after these things that God hath tried Abraham, and saith unto him, 'Abraham;' and he saith, 'Here am I.'

And Isaac speaketh unto Abraham his father, and saith, 'My father,' and he saith, 'Here am I, my son.' And he saith, 'Lo, the fire and the wood, and where the lamb for a burnt-offering?'

And the messenger of Jehovah calleth unto him from the heavens, and saith, 'Abraham, Abraham;' and he saith, 'Here am I;'

And it cometh to pass that Isaac is aged, and his eyes are too dim for seeing, and he calleth Esau his elder son, and saith unto him, 'My son;' and he saith unto him, 'Here am I.'

And he cometh in unto his father, and saith, 'My father;' and he saith, 'Here am I; who art thou, my son?'

and the messenger of God saith unto me in the dream, Jacob, and I say, Here am I.

and Israel saith unto Joseph, 'Are not thy brethren feeding in Shechem? come, and I send thee unto them;' and he saith to him, 'Here am I;'

and God speaketh to Israel in visions of the night, and saith, 'Jacob, Jacob;' and he saith, 'Here am I.'