'Own' in the Bible

and I advanced in the Jews religion beyond many of mine own age among my countrymen, being more exceedingly zealous for the traditions of my fathers.

But let each man prove his own work, and then shall he have his glorying in regard of himself alone, and not of his neighbor.

For each man shall bear his own burden.

For he that soweth unto his own flesh shall of the flesh reap corruption; but he that soweth unto the Spirit shall of the Spirit reap eternal life.

See with how large letters I write unto you with mine own hand.