'Myself' in the Bible

For I, myself, am a man under authority, having men under me; and I say to this one, Go, and he goes; and to another, Come, and he comes; and to my servant, Do this, and he does it.

O Jerusalem, Jerusalem, putting to death the prophets, and stoning those who were sent to her! again and again would I have taken your children to myself, as a bird takes her young ones under her wings, but you would not!

See; my hands and my feet: it is I myself; put your hands on me and make certain; for a spirit has not flesh and bones as you see that I have.