'Own' in the Bible

I appeal to you for my [own spiritual] child Onesimus, whom I have fathered [in the faith] while a captive in these chains.

Whom I have sent again: thou therefore receive him, that is, mine own bowels:

But I didn’t want to do anything without your consent, so that your good deed might not be out of obligation, but of your own free will.

I Paul have written it with mine own hand, I will repay it: albeit I do not say to thee how thou owest unto me even thine own self besides.