'Own' in the Bible

Look not every man on his own things, but every man also on the things of others.

Wherefore, my beloved, as ye have always obeyed, not as in my presence only, but now much more in my absence, work out your own salvation with fear and trembling.

For all seek their own, not the things which are Jesus Christ's.

And be found in him, not having mine own righteousness, which is of the law, but that which is through the faith of Christ, the righteousness which is of God by faith: